{
  "manageEntity": {
    "action": "Repost",
    "entityId": "14850435",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc39a5498f3d682fe93af7e1c4778c549a85ce4f1baf25d9e492bc559f3566080",
    "signature": "0x7a50ed8367f8cd7564c4e99ff09b5f68be6a133a9d525f079a57c728a5d40f8d5017efbf76f198a37b58efe4285da98e2ca61c3902fbcdb5dce9e287c90560371b",
    "signer": "0xfbFefBb3b91188C464571EE7439f422d7f2Fc0c7",
    "userId": "326301280"
  }
}