{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1052898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2114d963df9ba4e925de535d42eabeac461f091d1b3da4b162b317f20de38569",
    "signature": "0x96be3edc079f69d6a57d25c206e9e09c9361f62985a4a6b20be4a31ded84f78a29f664629e634f44c9da0bb1f4cda4c915867a2fb71798f0a6bc5baa7a1ec3591b",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}