{
  "manageEntity": {
    "action": "Repost",
    "entityId": "222245145",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x41fd59e1c2bbfc46896ed0638ff7355797a5dde493c7ad34b537f275b8528ac1",
    "signature": "0x45a4da186bd18dbc5c555af9b2416309e937ddfd3425e61cc23ce4e1cc8761a00e5629344166d930c90006ed597caf6616dbcd8dc48b085f3f1956ec7ecd33c41b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}