{
  "manageEntity": {
    "action": "Repost",
    "entityId": "440841259",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb288761eea2977699520b70438cda16fdfb925df82fb03c5ca2fb38747e24f01",
    "signature": "0x7b35843b5ecec9347e4d7e10ef2ce5bfe6c6379942a8a8337d5dcb53a1680321463808387c6aa324520cf2aecb307f776748850e5c21c4d95956905e3a58b72c1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}