{
  "manageEntity": {
    "action": "Repost",
    "entityId": "136977954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd30028af5a8e065ae8888084a26c1846ed8ad12cdcae7671b4a369ee8d342e0a",
    "signature": "0x1decb236de5b4870a3c7da4f1be5c8418998a16b33533208e34542ecd3f8d1f179b3332ff01c2c89dba6328e1de9701370123e8d1142eea142dd860a7025eadd1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}