{
  "manageEntity": {
    "action": "Repost",
    "entityId": "109564110",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1ced044ecdbe36906970078bcbfb8f10c89d79578a4af89ce6f0d1f8f3dd73e",
    "signature": "0x89d5488d904ae1987f033b2fcd0e6f4a46a5970028de51b3964138d8749613c4387db137f9a6f8455797752e40cba97cc99d895c5b1fadea00bac4d4551b5fe11b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}