{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1157255597",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7869dd0ef1884aeb1084bc746e331b0f5325d6d9f33c74b3ff4d8b2981fd6e53",
    "signature": "0xb229a189cab1685efa441629faf4e3c9ec66c51dd9cec3aacbe6758ef86021732c7495c54fdabfadb8d684264b8508214778918154134e9b00516bcfefd70e341b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}