{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f43106fba0c01a924aa160e5fce960058ebcf2fccc5282d272f66a25f3ac771",
    "signature": "0x41c0fb409cc38cf6953c69f707641f6ae4d730993a2b1677305dea7e0b80821d749ff33adbaff1cf2d8b697578ff210bb0fab77fe6cca186cfac3a8ed0ba10021c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}