{
  "manageEntity": {
    "action": "Repost",
    "entityId": "436957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x516335247790314a14caceba34e5ee35ad51f91792d0bc0dff0aaba80aab6c68",
    "signature": "0x297eb1d78b30311d6b557ee0975a9749f7b1b6cf47eaf3e6eb2a391e95f1cde556c2a1153be6a5234e78bb2c2210eddf5c63e68bd1234da41e03fa12fbe38d9e1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}