{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2129249066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9e1bbf30ce245c71b9f7af2ec52b43c31f8ec3c193318fbbe1317efa697194c",
    "signature": "0xb69bf2f75ff4d1e59bdd68a5f2fe36e2ad7e14426ea57ea6ddcc1ca02e216c55411ac9b6724490a1d11765a8b803b9557630fd40eeed5612147f8fc311de71521b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}