{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x672844b09a4939a28a7b3ed2cfaaf91298a6b0d4450a6018382ee321d4909d80",
    "signature": "0xa70bddfbca1292ad515fb8a3ba348648a87f5659632d62ea91f45ff8137323e626d9d6eed064d7b43518a49422ca85b6b22c64c5b6464c53b253d1497cec92121c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}