{
  "manageEntity": {
    "action": "Repost",
    "entityId": "593650900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2bc53e294beabe22dbe1d2953a6995138444d6c5bf78ec8733401673aece9d3",
    "signature": "0xd3ab5d09c80305d1c998b5275e318336776908156477bea825bddfb6fbb143b239aa1a2cf29fc4c3bb37b19085e3a4b21d517733f35d15411f424dcada21f28a1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}