{
  "manageEntity": {
    "action": "Repost",
    "entityId": "54738954",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4841db446dd14d4561d818b5ccfb876783bdbca64120ce48ceb1b6bf3baa670d",
    "signature": "0x2e93fd9d87e2fc875df088b50ea2c4d0a0b98008c586522f9a64b848b152b1e4137391beaf70c16b238c1b078baca282da7a77a15a6c345505f2dd70ec5841401c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}