{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107102327",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa374a4f20050bf023cb3f02f2f830cab319099345d41aa085487903a171be6d2",
    "signature": "0xd6ed91e95da3e6dc0c1e2c915c9559f065d1a0f2a67f920add3b6ae67542854650ca7f95ba69f9d6d65a91cc9eeb64d56d3f512ef1d8b7db7e58e10ef70f6db91b",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}