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 0x20efffa8a5… · ArcScan

Transaction

0x20efffa8a5…fd365dc04e

2026-09-16 20:11:09 UTC

SuccessFinalized

0x20efffa8a5f83f34186ba720a27be473f4cae8a4c2efff8e3bdcd9fd365dc04eApprove6 hrs ago

Flowtransfer path

From

0x264c9f70…eb1390e2Sender

To

0x8d7f7f8a…1e184477Recipient

Overviewreceipt · block context

Status: Success
Block: #21,212,035
Timestamp: 6 hrs ago · 2026-09-16 20:11:09 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00184 (0.00184 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe513ca68…c59dfda6

Method

Approve

Nonce

2

Position in block

10

Gas & feespaid in USDC

Gas used / limit: 66.1%46,001 / 69,575
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log