{
  "manageEntity": {
    "action": "Repost",
    "entityId": "243505191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb61199a860995e59762fc9830ed33d401aeb06120ba11a6ecb6a693a2b4682c6",
    "signature": "0x6b80a31d7d93529932aa56efd58b9a4c324bf09033bb3d54167eb5c1458222ff2e098d1f571981114242def10ba71b6ec7e02a2a2c846465e794f16d6009231a1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}