{
  "manageEntity": {
    "action": "Repost",
    "entityId": "215147142",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78899830eee061c1e78972a990afc7e6b5d5d0387d5f93cb5f2dceb94373b412",
    "signature": "0x94d82749a6fa2c662a22d86dfd12147a576e28b385adaf7794e25466ff13b8ec7a762a5403d4bf3d9fb4d56c14eaec4448044463376a99eb6fa7276d60bb845d1c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}