{
  "manageEntity": {
    "action": "Repost",
    "entityId": "584942789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa2544dec538b68c5d971d26c2432b224e086ef8bf5c0ba5284138aec953c1089",
    "signature": "0x4f6218dd66b04df392d1530b31e5d10c24e84032ae65f263ede4781730edc8a94d3ff055ea69b87dbbf55b12a8f567b88785790d1f74e940e3c245ada15e00691c",
    "signer": "0xBe0B2B2beC4B0A46ff11169512DF7f66E775c0B3",
    "userId": "196632465"
  }
}