{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1262771390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd59431133d26a7c7c66f54759e8bb13ac510df4258e8b6872335dabf4d58f2e0",
    "signature": "0x5112fb248cd6cf12ec3623a9e43952f4d4d4a8a866d6be1b0a3ad8e73a88db2060f1f4c81150f615235b3795d2508d88d1ad60024d242b2736ea4c8820858f411c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}