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 0xc51b6afd51… · ArcScan

Transaction

0xc51b6afd51…73e66b178e

2026-09-16 18:57:27 UTC

SuccessFinalized

0xc51b6afd51b5fd8bc7beff670fa9cd57a4d44bd21ccb9a6bf44b4c73e66b178eApprove5 hrs ago

Flowtransfer path

From

0x56d0a028…54bc7697Sender

To

0x7533f467…8ecc57f3Recipient

Overviewreceipt · block context

Status: Success
Block: #21,203,304
Timestamp: 5 hrs ago · 2026-09-16 18:57:27 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001694 (0.001694 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x31421934…ca4b7688

Method

Approve

Nonce

3,431

Position in block

20

Gas & feespaid in USDC

Gas used / limit: 54.9%49,380 / 90,000
Effective gas price: 34.3087 gwei
Base fee (block): 31.3087 gwei
Priority fee paid: 3 gwei
Max fee / gas: 42.7743 gwei
Max priority / gas: 3 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log