{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1101553479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe134d06553bffd0eee60e4f93b8c58c340054cf98f7b9b14ad10ab3117f708f3",
    "signature": "0xfdcb7f60dc2439106c4c650b9f9fbb18f432a798be382d57b5f7c05cf5adba5d4efe4c714c949195229879e9e7dea8a5f5f797120c6f9f295198726c7f511efb1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}