{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1457017351",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0a7e8e0543833dce0be93df9a95affccb235b2be994c306c60cbf49354f7660",
    "signature": "0xa004f07ac470290c1818f2a8973eb737ad3030654a72f49097f9c0123b9285ce15adb3658f9269666703c1ad9b21b656003228195944cd1d722a52844a695c461b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}