{
  "manageEntity": {
    "action": "Repost",
    "entityId": "318923873",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x603b84d64a289af9e55090d4ef57698eee86d584a01defa833e47776a8ff8c5e",
    "signature": "0x6bcd3a32f2d966082ce793f4e2120180d9ddfd25e926f28facf7702ed0e60c457856c8dba55e59c72ef5a3da15013363ca8f12c3f6e6602fe2592f04a45d904d1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}