{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1530902566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5340b455853c0683461752e7b4359638f7b4c7c3e58b43e3ab5777c3936c6d6f",
    "signature": "0xa203058f5dc323fe0851682120d39e44cdebf252c82a0fefa0d3fa1752321b1d7ac10aae4e1fc95e955328a0700ecbec8d337660e3d450b28dcdb7a7d867bf811c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}