{
  "manageEntity": {
    "action": "Repost",
    "entityId": "327321236",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b0edd28c93aaab6ad4b8192886e690e602bd340d2f6954550ec4653c22a91c0",
    "signature": "0x3b9f18ef1adbc6c127d3a1791cd06f7064292d19fe55e225d89402f8116d94564b3cfdf42cc57b3a2e265c3828c1515b4f31e70a915af41af84ce56267194e391c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}