{
  "manageEntity": {
    "action": "Repost",
    "entityId": "226531",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1079a19f6e66b87837ac5edeae2ab2a8a1de3e7407e9a4438071efc9d69d8fd8",
    "signature": "0x9a221dd26ac8c018d21a0f361b591a0e3b2a0c11baa49b004166ee31064ff1f611447e4bf31b4de81b70ef44400164ee594e464ee28a9b060c6db09ee055c7ab1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}