{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1683702199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07521b410ea41a455afa64d5c2fd358d1d1e95d52fa2022c9e8694f32bcca4d6",
    "signature": "0x75e7bf0abc136d0a9ca046018a18f5849fa911886b0d0756d003408966c475bd529f85c956a00e3b74b8f3dfdd937cb5c7c216b15aae3b17114c7ecaf7d9abc81c",
    "signer": "0x5abad058d33E1C0C0A69d85BA3181678C1721765",
    "userId": "632918751"
  }
}