{
  "manageEntity": {
    "action": "Repost",
    "entityId": "896617054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde204cc65fdb1bf305ba9aa1ac3ea93cbe152754ebfa60f70ab2783093451b2a",
    "signature": "0x03f3b6cb74820810798d6683691dd1e9ca361b7ed6b25187216cba34750923f00408f7055b84d73739eb5ac427054b3b874430366f53e5c095a8c95282e753191c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}