{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1283385217",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3a95f2fcc5a809c951d1137caa74d33725e37b5013997d2fbc9281757b3009e",
    "signature": "0xddcf939a89b0c0772a2b7fed0b282b16a49597242be831a861628aa87bfcc039768ba2503d60f9cc135eefe990fbb6e40c02ba8b50227835cccd9885ed5b6f301b",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}