{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1776857996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd7ae709829898e25683f3fc36d54f351d3b0b04b38fd6f730e2a98ae207acfe",
    "signature": "0x3aef45807b4dc5d5c6c21ba4024bc4c31099c9de91024f8e5a95ea05ab54a23d3d65e7bd4861dbf9540813f9017309e8b472e6cc79c5d9be14b537cf79f572e71b",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
    "userId": "111467392"
  }
}