{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385718",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x057a629b5c03702f0091f71553e5a6c42b63e4485cd9cffedd02e6124f139e91",
    "signature": "0xc7b32435bb3a1d8802b0e6a3aa5ef0e320cc5f1068fff1359ec7e830c3154d0c65e1db0b360c267f6978b68a1eddcc3388e38c23c30d492bab260c807d620eba1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}