{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1230959395",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa064dea0505aaa89b52988243a580fda289d45473951243b720de0820e18cde2",
    "signature": "0x1f77169ef2f82501e88fbdd42a38721c14e49d3d17f7dffa2e06f640f29ed19a6f41424bb9b1c61ee9f96a5ac7f3f9e42fab091871dcdcdc0ca97c176fced9da1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}