{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252114098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e175abc32bcc84d124e4f155950eda7a110a415a63091589ce190f777808d03",
    "signature": "0x243cca4645b80e13079e6b3937827f5548f34d436fb4b7e0d304de8d4db1855679f4dd6927607bbdeb4f134f572f3ad1b6659c4e172c0428f8d8d7fb87ccf8ad1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}