{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70297391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a84c96dfa97006b06b5ec835a9e95cfb9740922a28168f7a8551f8f49e60b4e",
    "signature": "0x27a9874257b816f7a821b2cdc526f479e57cdfcf69f749415e2919dc4bc02d857485956b9e9293bf21eb69357210e9d431b7c8e7bafed33ad29f1dce832330e81c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}