{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1667616190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48f48f7826184e172ee8f2997e5c773dcfcb8d657d90bf9d8870f244681d9844",
    "signature": "0x38b6655262c6156fef23ab3a0b415306a319a0053d85ff05289022b1ae81a0cf3aedd566472a594f5cadc9b2b05a05668aa647d9560d7cfbf3a1a45024ca7e051c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}