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 0x78f0b5effd… · ArcScan

Transaction

0x78f0b5effd…d78e7aa3ea

2026-09-16 16:10:37 UTC

SuccessFinalized

0x78f0b5effdff390b446db583ddfefc5170055c714affd2e0d6b310d78e7aa3eaContract Call22 hrs ago

Flowtransfer path

From

0x640dba7a…3b2b6e54Sender

To

0x00005ea0…2de24bf5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,183,540
Timestamp: 22 hrs ago · 2026-09-16 16:10:37 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002231 (0.002231 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x161ac21f132 bytes

Included in block0xffc15c54…577426a8

Method

Contract Call

Nonce

6

Position in block

44

Gas & feespaid in USDC

Gas used / limit: 66.6%99,959 / 150,000
Effective gas price: 22.3254 gwei
Base fee (block): 21.5746 gwei
Priority fee paid: 0.7508 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 2 logs