{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1247758634",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc28d47657291eeb342bfc544dbb43e31289d640147521150b58e1946dd274dd",
    "signature": "0x55ce45995493a9d64d3e4fc3bd9e4b3f9f5fc06ed77f7c6e1d9d1cebf6fd763f2d09c3414dd2073745c18c77d5b95a2b8bcd249ec2390d4bb6791f364f02722a1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}