{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1055253885",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba22f90e7087dfb9d27fc0a56cd52fd1589b705f508426dc7a2f63e75fc602ce",
    "signature": "0xf4045eed53cc104df690a8f80426b0ab8cb6f501a1bae34e2ff2a2644dc45b9c4cf09384e4c991c4d3d7b68cd8b4bab78b754e618e0d42e277c01d192c7883bc1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}