{
  "manageEntity": {
    "action": "Repost",
    "entityId": "666651313",
    "entityType": "Track",
    "nonce": "1792185819370157636",
    "signature": "0x22175d75d50df993a687728867f7d2eca44b9f0a64a968951b357afd03b02fa07b4b98596a0b8da81e9e9401fe902ce91f868934ded71ee4a1b0c1a4d93b5b611b",
    "signer": "0x9B241b1a6A99d662AE67D328e091Fc94faF23fdc",
    "userId": "881446128"
  }
}