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 0x30d99bc154… · ArcScan

Transaction

0x30d99bc154…c5d4547bdb

2026-09-16 19:33:38 UTC

SuccessFinalized

0x30d99bc154dce0fa0b37ce79cd0c2c42fc75178dedcf4dc36c8fdec5d4547bdbApprove19 hrs ago

Flowtransfer path

From

0x9d8c94d2…3738bf77Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,207,590
Timestamp: 19 hrs ago · 2026-09-16 19:33:38 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003589 (0.003589 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9b95ff10…f995d1bf

Method

Approve

Nonce

0

Position in block

34

Gas & feespaid in USDC

Gas used / limit: 69.7%55,786 / 80,000
Effective gas price: 64.3435 gwei
Base fee (block): 52.2182 gwei
Priority fee paid: 12.1253 gwei
Max fee / gas: 64.3435 gwei
Max priority / gas: 64.3435 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log