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 0x2a12f73587… · ArcScan

Transaction

0x2a12f73587…d57a8d5a2f

2026-09-16 14:21:51 UTC

SuccessFinalized

0x2a12f735876ddaa8bb0e9235f6de83af3e3e9985abea442d5499d1d57a8d5a2fApprove28 mins ago

Flowtransfer path

From

0x91403aa9…c5000e31Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,170,655
Timestamp: 28 mins ago · 2026-09-16 14:21:51 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00845 (0.00845 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x1e2e848b…1bfb495b

Method

Approve

Nonce

0

Position in block

36

Gas & feespaid in USDC

Gas used / limit: 66.7%55,786 / 83,679
Effective gas price: 151.4751 gwei
Base fee (block): 131.4751 gwei
Priority fee paid: 20 gwei
Max fee / gas: 179.8945 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log