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 0x2021afb73d… · ArcScan

Transaction

0x2021afb73d…cfb67a62ef

2026-09-16 16:33:52 UTC

SuccessFinalized

0x2021afb73df7ddda1d1495984efb88acaa104d3639f05b2d95d17ccfb67a62efApprove16 hrs ago

Flowtransfer path

From

0xd10e0c99…891177deSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,294
Timestamp: 16 hrs ago · 2026-09-16 16:33:52 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005668 (0.005668 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0e25078a…336164b4

Method

Approve

Nonce

4

Position in block

48

Gas & feespaid in USDC

Gas used / limit: 65.7%55,438 / 84,362
Effective gas price: 102.2495 gwei
Base fee (block): 102.2495 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 142.6 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log