{
  "manageEntity": {
    "action": "Repost",
    "entityId": "908285974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22ff7e72938872ed986b2de3a0734bf6a823da36208b298061b64613ea4204a1",
    "signature": "0xda0c0092231af9d154e58cbdf06fd2dfc0d01653b61a3e9bf8085ffe16a69f8c38f942f333e892964a58e00824b1b3300ea2c6411e8a24f9a2842abadf608d5c1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
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}