{
  "manageEntity": {
    "action": "Repost",
    "entityId": "877531168",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88bda6b919e82499008b1ee5dd69ca49a9ead6b60005ea309dc2d14c3c4797f1",
    "signature": "0x8671bca3423970bac3d852c7daf9c200d37b7ce6c9606734523656148e5547337ac28c8942feb1af3b290a486d0c9f8a74e1dcef943c88b2284d3aaea643a7fc1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}