{
  "manageEntity": {
    "action": "Repost",
    "entityId": "256427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6164985be9dc91dafdfad014b2578178d23dd6ecd70a3d789524e4c644d93c5",
    "signature": "0xb9e1910066e5d17fd0e12fff3d3118b38024cb0fb3cb4cf7f8e2f76ffef891597d84de0be4e4385186e5b0a66a3539f97305d9aaced6fef1bbd620691da870d51c",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}