{
  "manageEntity": {
    "action": "Repost",
    "entityId": "601887798",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94b90b9a400751065c29ee430cc52d0fa0e5cdd06024844aa0fd6e84535040ea",
    "signature": "0xe32ad49817e7c5cb9bfd279275fdcf565690d11b73e2aa255d01085e43e869547e303fe59673e5f7bfe4a8c82fb43f018eab308715b4a90c12877b5e8594e3551b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}