{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1665626949",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd44f7c4f434c8924656870e4beb4d842f8fe5404d60d4b552e431272b9ab678",
    "signature": "0x2119a06dc709079e3a0ffa5d020473e2168e9064b644673228f5e9e9960b8bce027d7763e71442ee2dcd81574ea122e74d83b0a8887e33446726e180218b4fa61c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}