{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1082670799",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa15e2487980d72fa7d2152854cb02d6d25d75e14209ee4ca34526f30023dd8d5",
    "signature": "0x3975a17d5996450c445ad7593909fe30616be438fb7935a5f8b3bf6bb1ceab287cda4671df559cea001dfa467713113c2d6fb59448a1e75eb7276d36df8cbb581b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}