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 0xa1fbd2187e… · ArcScan

Transaction

0xa1fbd2187e…c91a033ebc

2026-09-16 15:34:21 UTC

SuccessFinalized

0xa1fbd2187e5a97eff5b51fe8b1cb083de5ac8a95395898fa3a365dc91a033ebcContract Call5 hrs ago

Flowtransfer path

From

0xffa9f16c…dcdc3b44Sender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,179,243
Timestamp: 5 hrs ago · 2026-09-16 15:34:21 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00505 (0.00505 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f132 bytes

Included in block0x6d120831…662336af

Method

Contract Call

Nonce

0

Position in block

28

Gas & feespaid in USDC

Gas used / limit: 76.9%99,959 / 130,042
Effective gas price: 50.5249 gwei
Base fee (block): 42.8316 gwei
Priority fee paid: 7.6933 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 2 logs