{
  "manageEntity": {
    "action": "Repost",
    "entityId": "887425249",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58f2868a7669fb4586752a3957387747357d60bfc5af3834c65d8d7f9765a721",
    "signature": "0x29cc79a6c20b969f05e3bdcfd4639c9237ba545d5d54b6e3d5c475294f5007190e6d46b765ca182cd027813f6bf99e8d57fd6a988ccac634a3c27831b935e4ee1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}