{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x637fb88f894fce2938749c4b5c292d69c70f6e7b6a310f279d21d509de3fc577",
    "signature": "0x7d7847325c29ee01a8979c757cd6958e833f36267aeb34353268adbd7ea38b702a3d1a31261acaed85038ddae5b4cd56dc908703d6f9f7c1688e0ca5e71ca2431c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}