{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1404555171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89ec253d0b5d800a3ffe71d96d0029df54d3aaa4d5adb827d3ff6a5ec774d205",
    "signature": "0xe522d1df632882257064c461f15e5e50bcc9015539f084a95ccb83d2d7e7ecbc25512ad775a40f9a1b86d0a0148a4b994853d7d66e08c9052ba29a38140bee1d1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}