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 0xa550fd1da4… · ArcScan

Transaction

0xa550fd1da4…836282d33f

2026-09-16 17:16:32 UTC

SuccessFinalized

0xa550fd1da4b0a04dcfe2a1c7aecbb572d5a12058a1e96f90595f30836282d33fContract Call5 hrs ago

Flowtransfer path

From

0x30db116e…331d30b6Sender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,191,349
Timestamp: 5 hrs ago · 2026-09-16 17:16:32 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000955 (0.000955 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0x5376d029…abf8c20b

Method

Contract Call

Nonce

3

Position in block

36

Gas & feespaid in USDC

Gas used / limit: 99.2%47,758 / 48,143
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 24.0005 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log