{
  "manageEntity": {
    "action": "Repost",
    "entityId": "43814",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fca24db87a6871c8aa643f5a22996972f3085b003d08916885a83b87f89c7a0",
    "signature": "0xfcf0f47ef51bfcf7698bf5b102220a3cd646a41c7e601c01f169ba2499ffda6363196ded500f28ab8862a50f9255a4465f1217779b285fd9dd34f95517fe2b931b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}