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 0x3d5a4b553a… · ArcScan

Transaction

0x3d5a4b553a…fa3e8a70d2

2026-09-16 15:51:11 UTC

SuccessFinalized

0x3d5a4b553a4e46daecec1a1511b94aef100d72a81fcb174fe510b8fa3e8a70d2Approve1 day ago

Flowtransfer path

From

0x40d1e32e…aa289afeSender

To

0x2eaf8fd4…647e5198Recipient

Overviewreceipt · block context

Status: Success
Block: #21,181,237
Timestamp: 1 day ago · 2026-09-16 15:51:11 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002079 (0.002079 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x74eeb5e3…9d9bf3ea

Method

Approve

Nonce

85

Position in block

20

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 42.3229 gwei
Base fee (block): 26.312 gwei
Priority fee paid: 16.011 gwei
Max fee / gas: 55.3724 gwei
Max priority / gas: 16.011 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log