{
  "manageEntity": {
    "action": "Repost",
    "entityId": "228119789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a725c9be825f3f4a78244892aff5680e98237f3e20af446d498746f91f1f409",
    "signature": "0x960fd03a07841fecd5bbfd2bcfab1548d518bcdd8e427012c7f923cff9323c65018061e994d296afc81a24d2728576de61aedce20fa5e30618ea06d5bfc408e81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}