{
  "manageEntity": {
    "action": "Repost",
    "entityId": "548648050",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc3653d6b4878ac353a073b12992abd90320413716f8fcde99cc5bc03fcc6947",
    "signature": "0x364e548f766cabe02ce9828ab826dd3aa447b73d404b7ba365408b0bbc825b0b083523c02040e21c6b39c394fd8a590bbe238282c3ddebcb9cc8388bce251d311b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}