{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1261644914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c9edfd2183bae9b7df9f04659f96ef9432b8c7f9cd9874ff75dc0ea19313b88",
    "signature": "0x649225ffefba4d80db2637034a5e79618081a380794afda658cd191b55e6e40b77a1f239ae95e85b2737c0a58e448f6783b3209534c3042883686d8274569b4f1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}