{
  "manageEntity": {
    "action": "Repost",
    "entityId": "692146612",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x646373e0742d699e2061eb8be604155ef274d4733b2dfe77543ddeb99eef93b1",
    "signature": "0x5270a8be110fd07df3f65fd759bf24259796affd2dd0f15f8c901389d0ac69ad54588f725b1148c9a1db560504a0ae4beef797b427264dde65b199e6ddd91fe11b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}