{
  "manageEntity": {
    "action": "Repost",
    "entityId": "6063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa4236641d803a094f59906171dba1e3ac8da8084b8845bf2d2489e7e00989aa",
    "signature": "0x609a157eeae280574c386dbd4036eb8bed6428873227de20115c5f2403b26c9d44737fb4180049906b570f214ca674d6917238587e4755dfb7d75c3527cd55f81b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}