{
  "manageEntity": {
    "action": "Repost",
    "entityId": "271470707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88dbc01f037d4ad9034a5f4170809ca4a9c856f0addf9808c06ebcfd5078af9b",
    "signature": "0x65ef04a14ac37d585eb1708a4d12fadf57aaa343e3d33b89cdda7fb88375d297032460a8a1481aa955a174856ffd4c370f472c9d2c7d95f61005495d7f5fb88f1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}