{
  "manageEntity": {
    "action": "Repost",
    "entityId": "524237101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92a860260caab4dc9d47b09ff3b04299a30aee8f66f58d8840821cd0934a1f11",
    "signature": "0xb135f0d8a404417744873ec5f65274dfed14a20fdbe4add67dd4b40b32eaeea130c56e62f7ac3164f648971ef09b941ffc84356cdfed88cd1d770a39deaeea881c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}