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 0xfd789407f5… · ArcScan

Transaction

0xfd789407f5…f67e8a8fe2

2026-09-16 16:34:36 UTC

SuccessFinalized

0xfd789407f528853a7beea4fbed5e809c9a006469b03ca5eae7f8e9f67e8a8fe2Approve12 hrs ago

Flowtransfer path

From

0x1bc91cee…d57d9d9dSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,380
Timestamp: 12 hrs ago · 2026-09-16 16:34:36 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00334 (0.00334 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xcc30203a…17154a05

Method

Approve

Nonce

12

Position in block

22

Gas & feespaid in USDC

Gas used / limit: 6.4%38,350 / 600,000
Effective gas price: 87.1085 gwei
Base fee (block): 71.8993 gwei
Priority fee paid: 15.2092 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log