{
  "manageEntity": {
    "action": "Repost",
    "entityId": "215161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4098f03ff6300f378f9725ba773c907ff7637b257ff1d54cd6bbc48f9cd24c81",
    "signature": "0xa7e0ad84981a39bc0000778aead10ea74fcab9cd240151ac6cd151f94f97209b76e77e75a7a35e13aa7a268aadfc37922ec32265547d5d8f905a9b2eb51da8061b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}