{
  "manageEntity": {
    "action": "Repost",
    "entityId": "260484398",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c82e91dca2d02f8eae284e1da47bc36ef81ed08eb21f8ff58c11f8c40f161be",
    "signature": "0xf62293f1de605474f8b27f5efb7556e88f0a94867b66dae7ca6d8cbe2d1b7c9546a8dc06ef2312b228dfeb4582d047186f9dbc1e4ceee2650201b1d4378846561c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}