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 0x91999aca1c… · ArcScan

Transaction

0x91999aca1c…f9405e835d

2026-09-16 14:21:50 UTC

SuccessFinalized

0x91999aca1c5adf667be7fe12a14041411e1af642b4ae344f603904f9405e835dApprove29 mins ago

Flowtransfer path

From

0xd40c0237…628f7137Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,170,654
Timestamp: 29 mins ago · 2026-09-16 14:21:50 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00984 (0.00984 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4ac9c953…02e44a5b

Method

Approve

Nonce

28

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 82.1%55,786 / 67,908
Effective gas price: 176.3936 gwei
Base fee (block): 131.8082 gwei
Priority fee paid: 44.5854 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log