{
  "manageEntity": {
    "action": "Repost",
    "entityId": "55235478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd111dfb7c7be034ba46930385b2b7b002f31eb9a1da45e40fa66e96ff166c967",
    "signature": "0xe9cbb90f48cff0624e71f9616175dcd8d3e4b6f7b7622cc9edf5781e1c41c1703cbfc3c58091234ea9377d1b2f878cd8e7fd29f2da6ca26c228fab56c29d73f21c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}