{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1249004944",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb784afd979f6b666ad88de699113174ffffbfb2a5abdec6069ba88eff0510c34",
    "signature": "0xdefd4ddf91a1e4c3ae9a739c3179c169e82211a985264bb2035af60a5afe991a0365b03c90792df59dbadb9126b87767f461d63952a759e64de7a238be9c12ec1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}