{
  "manageEntity": {
    "action": "Repost",
    "entityId": "863600124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd20f174709434e687c181f19264fed692a37e4d8a29513b0b0b1116ec4114c1",
    "signature": "0x5305efd42960d57dc1afe260a2da3248658e059c2752a9e686de24c192dbe1512b2fd6d0f9d76d9b5c2b80bddbf311c7fb1e3b636a34c7378324f636c02857591b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}