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 0xcb78cef7f7… · ArcScan

Transaction

0xcb78cef7f7…788f4bee3d

2026-09-16 19:11:30 UTC

SuccessFinalized

0xcb78cef7f7678a920a0bf08322aaac172eaef1f7ae712989f3e6da788f4bee3dApprove23 hrs ago

Flowtransfer path

From

0x207c3ea7…6517ebe1Sender

To

0x1ec17fe9…c897b86cRecipient

Overviewreceipt · block context

Status: Success
Block: #21,204,968
Timestamp: 23 hrs ago · 2026-09-16 19:11:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002596 (0.002596 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2c13c119…94dfbe8e

Method

Approve

Nonce

1,064

Position in block

55

Gas & feespaid in USDC

Gas used / limit: 38.4%46,031 / 120,000
Effective gas price: 56.401 gwei
Base fee (block): 49.6968 gwei
Priority fee paid: 6.7042 gwei
Max fee / gas: 56.401 gwei
Max priority / gas: 10 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log