{
  "manageEntity": {
    "action": "Repost",
    "entityId": "547582845",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fa447e5422c3a36229ff1d410a2b6ce091fd848ff35f58b3efac5fa5737d1b5",
    "signature": "0x02765e053757bb7c2cb91724a10f44a50f7417903722f33201f938f799b52d23583b38d040250e925916f144db1b1de32b1bfde5b0f90d970ca080b72f1ac8951b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}