{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1433020673",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77f303e56554b0f4ac27ebf067e2bd36e8d7b26bda3f1e16d3fc2a9806326c57",
    "signature": "0xdbe134ec73910d07bea058d50b7bc803207d6f8f439df739ab5b744f1273416f2192255f55a0fd5cff006e81d20544fc1ba107be726e17c02ce9c1beea591a7d1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}