{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1385460276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20e39c279a2ee286d92c1e103bfff4956f5e371c8edfdeb0451461cfe78d7258",
    "signature": "0x20e9a25314458485855cea45e932f18b7a17145bdfd97366975303477f5a41fb575fe880e5d78f5de6e632bee68235cc4a518880d2452dac7ee23ceaa2c135d01c",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}