{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1536402322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe4c514a2983d6fb59079daee556bab21831ae15d279a093c6ba5aa49c378874",
    "signature": "0x73cc0f316daa0eba521b96b6edb7b676612e8134cce2d07d564d9781553e9ccd7f1f714865c82d695b0b4fffca0adc4ac3995a996ca79e3e0955bf3fe1556d9f1b",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}