{
  "manageEntity": {
    "action": "Repost",
    "entityId": "958236740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e519788d47a1e2e96c39be6084aae3a2b254e79050ed91fba9a3db0956b558d",
    "signature": "0xdeeec0921f8ea90ce3dab185b00a67ff069d9bb1c25d32cbb0c9b684cc1e643122f97a614e168e2f4a2a6c38f05879912885309fb7ce46631bb4baa2c179778c1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}