{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214598",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b6deb11f17594fd4ce19a7929aa743bd66186c1bf2b1be276f319a7eb738323",
    "signature": "0xe1c070ccb05415c508d353b4d8874080a3e391921e667e10ee0a3b3e37123af767b808c9b2c66ce58cae96ec01056aacf2634754cc05dd1c7c433dde06db97911c",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}