{
  "manageEntity": {
    "action": "Repost",
    "entityId": "286321828",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x242f86f4cff637cbb88e32958de3a506d25120d860df9054890266e2999d21cd",
    "signature": "0x61c107ac1bcdb5c028e3f91cbc4dd647708ebb578e0b426f0d972f6cce77773613c0d070b4dc17ce1a3ab5937e1996735c0b0b414157c05310bb0bceb42ee5c71c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}