{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1590632777",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b360892890eaf4dcfde946bfdf348c9a6f127bf907c2b0fa46a119f3949f246",
    "signature": "0x9ecd682dff3654c87e2c21bfbfcba0b948959fc9451c18e0fed1f413eb0e29ca0ca709e28363fe0b9289c8a93d846cb8d953006774b95a63ab6cc99c2919b3bb1c",
    "signer": "0x354f479338B7F1593E5Ed2Bdb91a09c4bD12996C",
    "userId": "381478870"
  }
}