{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1114601",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16c09054eb67ddfbc396585ad2af7bb0a524c05e461a1762f55138a8e6215ae7",
    "signature": "0x4aa55771fdbc5d51097a261dd44a362fc2c42759b20d129c55d5d402442c80d95d67d1f7ee285e5516c4dc24bd0a123d7316b0fe22d2ca02a6616b3e9d270e371b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}