{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1301970699",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x193005ada1f27e293c2e12541e720ed1ae739914767969f1455abf891115c5b8",
    "signature": "0x4a06c7cf15e0960ec0591309417345dcf3d600a3b53aeaf757397d542adee4a01d3de2c84e063000aaffa1bd25800155bc8287ccba2b203c69c06e5fcd2445a11c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}