{
  "manageEntity": {
    "action": "Repost",
    "entityId": "103196710",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17236e7b1e83e29bfd898bd9a09f125947277fe0e0546bd5a198a0269b1004fd",
    "signature": "0x1d0d2ec8af92973e326c24c48d22fdbe09bc87f7bc1b0ad81cc3e2e23a3d967728c4fa4a2eb12e395d5a3cf3dcef8a1ed4fbabbba984db9239ab471d9bbf14951c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}