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 0xa4ff1e8231… · ArcScan

Transaction

0xa4ff1e8231…ad2443f8a8

2026-09-16 22:31:14 UTC

SuccessFinalized

0xa4ff1e8231967d124a316fb6bc896d1b28a84ec7cfcf5da0bcebd1ad2443f8a8Approve14 hrs ago

Flowtransfer path

From

0x8460328a…a077b9c0Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,228,631
Timestamp: 14 hrs ago · 2026-09-16 22:31:14 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001385 (0.001385 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x67a87a11…44ccb972

Method

Approve

Nonce

7

Position in block

2

Gas & feespaid in USDC

Gas used / limit: 65.7%55,438 / 84,362
Effective gas price: 25 gwei
Base fee (block): 20 gwei
Priority fee paid: 5 gwei
Max fee / gas: 33.6 gwei
Max priority / gas: 5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log