{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1703595580",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2343c33a37debaa06d7dd6a67eb72b2e187c5551b1f3b8a5862cff2d349b534a",
    "signature": "0x348297ac57de014887dcb11ca8c970d634463400d2ab2351c6ddb6bc495184a034dbbc037eb266bacdb01695cc5c116c6f5a6b34fbf4974599e95fbf46cf46a41c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}