{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1145685777",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22b800190906eafb54c2c4b99e56ee73f1271fcd8b3584df050b10e2d0e1d8c2",
    "signature": "0x5e0848ea92cdd5422e593a37f5b6412b027f7ab143d74cc54a09682b14f0c6f7616a00664a0e8d912efd938703ea41553c8da1a1c9fedd83f96456a20713bad61b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}