{
  "manageEntity": {
    "action": "Repost",
    "entityId": "656223793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7b930d0833b8594c21a6479333c31cf9520f07878999df7703794f600a1f3f2",
    "signature": "0x0ec8904045671dcc786a24755fd86489719f58dd8afe3c131bd580ce6156c797178c39d496e8ecd42a1ede27a04b35e514a98a20a90240f37ce15d75d46c80501c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}