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 0x3b1fa3db15… · ArcScan

Transaction

0x3b1fa3db15…5bdafbba58

2026-09-16 20:43:08 UTC

SuccessFinalized

0x3b1fa3db1500cb519de6feeec86de9e5359b279b8deccdfbbff7955bdafbba58Contract Call6 hrs ago

Flowtransfer path

From

0x4ec02ed7…e0dd831bSender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,215,825
Timestamp: 6 hrs ago · 2026-09-16 20:43:08 UTC
Value: $0 (0 USDC)
Transaction fee: $0.0021 (0.0021 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f132 bytes

Included in block0x5899721e…0a672d0d

Method

Contract Call

Nonce

0

Position in block

33

Gas & feespaid in USDC

Gas used / limit: 76.9%99,959 / 130,000
Effective gas price: 21.0088 gwei
Base fee (block): 20.0088 gwei
Priority fee paid: 1 gwei
Max fee / gas: 41 gwei
Max priority / gas: 1 gwei
Txn type: EIP-1559 (2)
Event logs: 2 logs