{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502692",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa16a6cc44327199493a12e35bc2a3e8bce334264c841dde75449c57598592ca7",
    "signature": "0x4763f8437f79926e9078bd3d06ad22f00c2a7551b16077c1dc24ce2dffc5e8d531c35e1cc5f0e2b751ff57f003995038ddc673b81a045b810a3393105a9af2471c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}