{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2140663182",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cdaea60cbab8effcc0f84cf42948e5c2968bfe1eb50395e3da60a99ccfcb6f5",
    "signature": "0xfa14914706ffb6e67e954c1257d6cb2cb998360418562aed7647591903e986cb3c0547de8e8620c659e15cd1fdfd5b9eeb3f4bb80a0c86c0759ed92d1be887391c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}