{
  "manageEntity": {
    "action": "Repost",
    "entityId": "595224855",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba1bd5a1883af0c7101740d5a9fb5e4f9e86a8ef6d807a9b1f3c1a468d29fdc7",
    "signature": "0x4cf03cc1a469c63a5138a0b3ed5718e2ebb3193fa89990b471607b13639468117dc24a18ebf58ad5a30219c51a735f90a1b1c17ebce483dedfca805cb288dd581c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}