{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85755171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe71e6290635b33f31dc8192cfb57e07f7d404c6601010065db43e3bcf7f8af51",
    "signature": "0xc5dd21ebf2908c38d78c8e2623a1ae3e2c3ca4ab0c44bf4849222230b8228f7961d08769eef0098ac6a76ff99c38460287e9c0d9105e03db6f806d0a947870ce1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}