{
  "manageEntity": {
    "action": "Repost",
    "entityId": "219201887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49c65795895cd4becd0ec68743fc5106bbe8198be14cefd1386552c17372e10d",
    "signature": "0xb7174163934ebbf0127d2b3e68c16b51675ec725010a3e59a3b45d937ecb3e077e4f9b90b2469c7176cf8f0668b380da2b4c8d5d8a85a4df2d9311f4ea3e6c2e1b",
    "signer": "0x06Ad5789cE045C5B0AeB97849051a7385CA95B4a",
    "userId": "270209897"
  }
}