{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1608470505",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc271ba2592ca5d9401005c8686e5d15ed9de600192ee1726b60d74e7ec2152f",
    "signature": "0x91f251f61ff5e6476aee859cacb627e400c356e9c8151c18f7bdd285224d70bc289f085aae846cc04a381d6c2088517fd9b865c372845d64011205e054e7c05a1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}