{
  "manageEntity": {
    "action": "Repost",
    "entityId": "123887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4923810ff0ea04e82a91949ee994d6eb5619d42cf468219fd674beec726eba42",
    "signature": "0x1a1fe5362d5e9ebd5ed90a3fc00772b23f8b8ae3f82c202d2df0b1487553a9e7121fd5d5d31b878af4c814e2a9de3dadd6a36c0ab316109afc17bdaefdf860721c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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  }
}