{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1385116001",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd7e45eb321065c1428bc7649370d2f86288ed3085b0eb9d91e8237d8432a043",
    "signature": "0xbc23253ef640ca374764d634da0af52990658993af651858c94c258d34c8c7cc6e8f6d10b33e241ae8cd817e5e391d7d794600cc3a4059774c4e8088bb693c421c",
    "signer": "0x4a4E686a6442e2Fc2495a7d4363B25c583Ea3c3a",
    "userId": "34815"
  }
}