{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1340079423",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c0f2edd011f2c202e22dd087441b1c98e4532ca38eb713ffad0b30a54b2886e",
    "signature": "0xa8974d97d9f26d0268e27a0dd45bea09fb3d25db58bcad363ac555274fd704883b407535cc6764c87914d87739cadb5ba918ba53573d91fcb273ba2884bde7f31c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}