{
  "manageEntity": {
    "action": "Repost",
    "entityId": "430892369",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17467999883c075f308c34798adfc8718e796731fa1e2617ab804b3b11fd919c",
    "signature": "0x0d0994e00838afe400b84bfe4ecc0ed67a377c75761d6e49d774f5aa883b07cd3ef20e48596ad52e48d0b4e8d5f1cacba151b15be7a33ef064af3e2f97330f021b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}