{
  "manageEntity": {
    "action": "Repost",
    "entityId": "224654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x763c5db2a6b6c16c78b9917149298983487b2ca641a5b337d56c417955d8469e",
    "signature": "0xa8391cb44828b3a3077720b0b0ec7768765965e4e54d8e559e66fe1f20fd6a3e1c55849ecb74fc775d682ca0ce5e63a3255f8ef103bcc5212f6c46c61d6b5e5c1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}