{
  "manageEntity": {
    "action": "Repost",
    "entityId": "411526",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c1790da7f24500681ce67fa9e39329ba475429709985110a7f96030b4fabd34",
    "signature": "0xb5161abf979f367f1eeda1e6377cc379089f00be2425becab893451b9febdc831a2039c70d70a45435085b5bb3280ab03ef622853cf4fb22d4b29f8e4045a8e61c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}