{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954076376",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ed3d93414314aa82656e4e5bd2ef8eb6b42a7caf33212b48ea885d5938f8edd",
    "signature": "0x3621d4426fe7492509e716f53e8ef68716bc640221eb6f3b148ce253e61077a46c9df0fc0e0780cfee05b58856e49d75e7935e3d5d92908d5315b1e101a2160b1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}