{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1390944632",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d3d98aaa905a1ead9198a7170ea5eaac4930b14f33e8627fbae51a4b8278a21",
    "signature": "0x911da27da996831294632c799e4734f7cf6eab54824ced48ee09002afbe2b8a002d67f9d237cc03f30c38a24de69ce6e01d900d7d534d423d039a7f687efb0591c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}