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 0x21e2177b9e… · ArcScan

Transaction

0x21e2177b9e…aa798152db

2026-09-17 11:34:54 UTC

SuccessFinalized

0x21e2177b9ef9ac37e935e3fbbd71779d0bc2743e793fb012a2b2e8aa798152dbApprove1 day ago

Flowtransfer path

From

0xdb3a65a5…0dcde953Sender

To

0x17dc434e…b84ba6c3Recipient

Overviewreceipt · block context

Status: Success
Block: #21,321,419
Timestamp: 1 day ago · 2026-09-17 11:34:54 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001208 (0.001208 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xfcf0209c…c48fe103

Method

Approve

Nonce

126

Position in block

10

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 24.5982 gwei
Base fee (block): 20 gwei
Priority fee paid: 4.5982 gwei
Max fee / gas: 34.5982 gwei
Max priority / gas: 4.5982 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log