{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250175",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58852624d064577037fe4c0496360af34331ef42974e3f8ca6503e0063c64f61",
    "signature": "0xaa27b85da28c36a119d0f52f0b49837d9dcf39b14a190f21af9625a72adf73371180024acfdfbd4a62a860be6260ea9cb304b2a399be22fb02b09d8958909b731c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}