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 0xb861b78f7f… · ArcScan

Transaction

0xb861b78f7f…02aa039cd0

2026-09-16 16:50:23 UTC

SuccessFinalized

0xb861b78f7ff479698cd0d0deb41e6631ca450dd9f4bee2a8cabb0b02aa039cd0Contract Call10 hrs ago

Flowtransfer path

From

0xdcca34ad…e60ec9faSender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,188,251
Timestamp: 10 hrs ago · 2026-09-16 16:50:23 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002168 (0.002168 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f132 bytes

Included in block0x21f913d9…7c5600c2

Method

Contract Call

Nonce

0

Position in block

65

Gas & feespaid in USDC

Gas used / limit: 92.3%100,190 / 108,603
Effective gas price: 21.6464 gwei
Base fee (block): 21.6464 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 25.5171 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 2 logs