{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1472252248",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb8482c05288d22bd4100b342622cf7dacdf148f0ad23edd3f710cdf0aacbfd0",
    "signature": "0xedfb66062689a4e70e593f42273655afc8023c5a1901084981ec4a99ff676a2e6bf98ef42a338f2406bd00e8469a3d5a3337feb971b4d41b8964e95b8ab72e111c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}