{
  "manageEntity": {
    "action": "Repost",
    "entityId": "315132402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc0c83f716376a715334fce66b32ac72be5ebf53096ff77becc0b97204b57e934",
    "signature": "0x006ef410bab00d2a8fab18c559392cbfd8690d1da7bd909f40eb63c97b93134b56f18072ca4b81bf6076d5ae04c61e7faf9075a243403897cea5b8292c9d45531c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}