{
  "manageEntity": {
    "action": "Repost",
    "entityId": "124216987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x009143defe84ce9b61b2bea0538abfd78a7096f5925f664ddaf0e6701b39f650",
    "signature": "0x44bd6a52999aab291812f159815f919aad40994bce57d1256ba72e5a65f2fa7a71747122823513a787c62d5160679737bc88513facc8bb2cf69dd4089b01f7861c",
    "signer": "0x316933E449A0b429014E405447c447C9Bc472bE9",
    "userId": "451684863"
  }
}