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 0x3a20480d2d… · ArcScan

Transaction

0x3a20480d2d…5632d42ed8

2026-09-16 19:32:14 UTC

FailedFinalized

0x3a20480d2df3ef8c412cdc3fdeab60203b5f7f750ee7eb704f7fca5632d42ed8Contract Call8 hrs ago

Flowtransfer path

From

0xcb9a691d…447f8ecdSender

To

0xc4ea388f…96da05b4Recipient

Overviewreceipt · block context

Status: Failed
Block: #21,207,424
Timestamp: 8 hrs ago · 2026-09-16 19:32:14 UTC
Value: $0 (0 USDC)
Transaction fee: $0.07 (0.068506 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x000000b21,164 bytes

Included in block0xa21bceaf…4dd57202

Method

Contract Call

Nonce

3,268

Position in block

15

Gas & feespaid in USDC

Gas used / limit: 44.9%897,611 / 2,000,238
Effective gas price: 76.3209 gwei
Base fee (block): 71.898 gwei
Priority fee paid: 4.4228 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 0 logs