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 0x8a3aa6d30a… · ArcScan

Transaction

0x8a3aa6d30a…5d47b22769

2026-09-16 14:52:57 UTC

SuccessFinalized

0x8a3aa6d30ae2910e42077c4f0f370ed3757ea07bc77fd91fbd1e545d47b22769Approve1 hr ago

Flowtransfer path

From

0xa9343595…1aa22ac3Sender

To

0x47e25fdc…a8bcb114Recipient

Overviewreceipt · block context

Status: Success
Block: #21,174,338
Timestamp: 1 hr ago · 2026-09-16 14:52:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.007159 (0.007159 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf5972b83…17be451f

Method

Approve

Nonce

140

Position in block

19

Gas & feespaid in USDC

Gas used / limit: 66.1%49,380 / 74,653
Effective gas price: 144.9923 gwei
Base fee (block): 113.9923 gwei
Priority fee paid: 31 gwei
Max fee / gas: 181.2369 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log