{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61184642",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc781b39ef222c1bf8bd8014e6fc7946ad46868464aa181ee3961880de897559",
    "signature": "0x3c76e5f4600a5d03ee5abdacb2a7844eeb2afadb9a50f3d47bf6ff1f63bd9c0258a92a601cb2a6d69bdd96bc0c04ea29e7ff8acad4cffb7867dc58e8cbe242c41b",
    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
    "userId": "808512351"
  }
}