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 0x81c8f3d307… · ArcScan

Transaction

0x81c8f3d307…4e2da82800

2026-09-16 18:30:56 UTC

SuccessFinalized

0x81c8f3d3079cb5e200d003d216c5ebc0e224fcd5c95ef9fe1534064e2da82800Contract Call18 hrs ago

Flowtransfer path

From

0x1a53a2c6…f7d78bf7Sender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,200,162
Timestamp: 18 hrs ago · 2026-09-16 18:30:56 UTC
Value: $0 (0 USDC)
Transaction fee: $0.03 (0.029537 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f136 bytes

Included in block0xb7744204…840ac645

Method

Contract Call

Nonce

1

Position in block

24

Gas & feespaid in USDC

Gas used / limit: 61.5%100,254 / 163,001
Effective gas price: 294.6219 gwei
Base fee (block): 250.6411 gwei
Priority fee paid: 43.9808 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 2 logs