{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1015774",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b3bd90d4cac0828dc3a46849ff83e9d6a2ee75d2923f13811d3b464c8287e7c",
    "signature": "0x2e61c1d9b1cbc2b7204ca3f43298277d794019eb3b5dc946bf2e23e10bc172b93c768327c0770c5aea4ec83446c7e4aec439b57268eacc2c7ef74efc065b0eb61c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}