{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1008619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x006d2cf946f952a628ad0e319a28eb33f7a9ff21761b938c001d61cac1c92747",
    "signature": "0x6f5d5da7226d8e797e970705113ed22afb743a86de369648569a79dcf807f47a73c03e0156c1ab4daa106861cfc930823e8b7152c64c0c4f6e416d5bd1c308321c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}