{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1465895374",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ef9c5851b8b30e080cd1da878e249450f00505cbb3551a3f5be3e0b8ee9a583",
    "signature": "0x59d220792fe84b1f33836f2256733db7a95c6cddad853fecd1ce9e742547f8a40ae28b5c8475df4e021ee7f2a89b8fe2f0b39381aa074bdb2c753338f06e0be21c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}