{
  "manageEntity": {
    "action": "Repost",
    "entityId": "350384244",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d0d68497f802cac07eb277f25aaa79e59f78f630531836e0b777a219111f5ae",
    "signature": "0xf1fff3e8cdd0bd7746cbb47b85c2bd0efbb5aeee8f506a918193e23156a8af8c47095664517c0746e3ebf2099ce26d18d4a9fbe7075f90fee411be4e3ea22e7f1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}