{
  "manageEntity": {
    "action": "Repost",
    "entityId": "832983866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbaa17a67686568cd20f6dc461f080ed65dc77fc1065a133f117ef6bcaa7ba3d3",
    "signature": "0x2498a0150d2987006a0f10dcdd1422a93f671f8dab79e8071a3f5f106c9f4bcc54b7fbb6de8076b0a111ed414a5d116e5099592f8f7d1e1930c73eb5e3b476a71b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}