Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0x420efb6ecc… · ArcScan

Transaction

0x420efb6ecc…05517e6518

2026-09-17 20:52:59 UTC

SuccessFinalized

0x420efb6ecc49ef95f1b68b8eba8304748c9f2e3cd3e6d3a4a5fcfd05517e6518Approve1 day ago

Flowtransfer path

From

0x18b4d5ac…79099378Sender

To

0x9da03b1b…785a5112Recipient

Overviewreceipt · block context

Status: Success
Block: #21,387,390
Timestamp: 1 day ago · 2026-09-17 20:52:59 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000986 (0.000986 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc6f98a6d…63eaff3e

Method

Approve

Nonce

5

Position in block

202

Gas & feespaid in USDC

Gas used / limit: 82.2%49,320 / 60,000
Effective gas price: 20.001 gwei
Base fee (block): 20 gwei
Priority fee paid: 0.001 gwei
Max fee / gas: 24.001 gwei
Max priority / gas: 0.001 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log