{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1706873919",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf86b0fe577a2e3e9d6961ee1f052e012ddadddefefd99642c8c5fbb51f457dc5",
    "signature": "0x8fd23ee2982759d38e89475402b999e2d6bd52854f2f701e165889c071f9981d11f065a49a57667780099380cb8ee300e2ce7f732a9913c1cf9ba4bb91dabe0c1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}