{
  "manageEntity": {
    "action": "Repost",
    "entityId": "286887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8c23fb007bcf9e8187607d670b682f5b7c7b6a8b1ce0fbed161bc0fde24fb26e",
    "signature": "0xa56465683a1ad92b298aad9a3decef0b93f79f04ed2ec7576ee6c81d61220edc77d3b6b662f8cb2c724245e3a726dcb8682a8e049e1cfff778be2f75f9604ffc1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}