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 0xb12bd0fc4d… · ArcScan

Transaction

0xb12bd0fc4d…5eece86e55

2026-09-16 16:07:21 UTC

SuccessFinalized

0xb12bd0fc4d4cc4b03aa4fa84b0e69da374b96bb5d8564e1dfff1b55eece86e55Contract Call7 hrs ago

Flowtransfer path

From

0xfb460e2b…b8a6e212Sender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,183,152
Timestamp: 7 hrs ago · 2026-09-16 16:07:21 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002402 (0.002402 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f132 bytes

Included in block0x7a0ddb20…bec7667c

Method

Contract Call

Nonce

0

Position in block

22

Gas & feespaid in USDC

Gas used / limit: 76.9%99,959 / 130,042
Effective gas price: 24.0332 gwei
Base fee (block): 20 gwei
Priority fee paid: 4.0332 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 2 logs