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 0x78d39f24de… · ArcScan

Transaction

0x78d39f24de…85bbeef4cb

2026-09-16 17:54:37 UTC

SuccessFinalized

0x78d39f24de7af2a09635f8143e05c03c70f9eadbf3cc21d8f64cb185bbeef4cbApprove1 day ago

Flowtransfer path

From

0x90b68789…cdce0dd1Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,195,860
Timestamp: 1 day ago · 2026-09-16 17:54:37 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.013925 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x140c929a…9f017b0a

Method

Approve

Nonce

19

Position in block

6

Gas & feespaid in USDC

Gas used / limit: 6.4%38,350 / 600,000
Effective gas price: 363.1053 gwei
Base fee (block): 208.4751 gwei
Priority fee paid: 154.6302 gwei
Max fee / gas: 363.1053 gwei
Max priority / gas: 363.1053 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log