{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1476061274",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc0fd774a8cf92c1825b509cd37db7dd3b798e311a43b5f11b5d9fe830d38dc38",
    "signature": "0x67db368983f1c3f66c268de4bed02d8297bc1a9f25f97ef6032a7c69588a770a4a3a7c0adb6909cf8f6740f2a29c6b866930f6a1f323f86d3137c76d96c0bae11c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}