{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1331911706",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x220a5e519ebf97718cc35d95eebd7f2c772fa858b3356baad760bceab2c8f01e",
    "signature": "0xabbd39acccc85df864b2e8e4a328be9890c32512885abe282e3e04eec4532ecc66f77266bbe03d86172278dfad6e3610a9cdb661035b01c039986753a3e118fd1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}