{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814022384",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91a5a23a20329b8704c97d5f5c60cc873d9be7acd664bf2b57208a3f56f95266",
    "signature": "0xb213a6ea46db299d43acd90a1f98eada2616c73feccd5d239e0f25cfea02230c531a5e14f76d3935c5932635e92000ead294889aaf2d3bf244d423ebe33d74531b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}