{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1058845513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x607bc2734c1f6edad990bb81ed85bf3ab9b12d951190e6621deae61e35c25611",
    "signature": "0x571ac9fa3446321a5d8ff7c0152e9105c878f5173a3440d970fc3283ddcd19ce1c40c608e86ad1e71118295663b5c714c729390cde37fbd412c9f080202fb0841c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}