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 0x2cdf78c152… · ArcScan

Transaction

0x2cdf78c152…c6d603605c

2026-09-16 16:34:05 UTC

SuccessFinalized

0x2cdf78c152b265d264ea7ccd5dad6101060f0a4d99e92f5b0665abc6d603605cApprove12 hrs ago

Flowtransfer path

From

0x8a8fe61b…c9909411Sender

To

0x6212a1bf…489ad1f3Recipient

Overviewreceipt · block context

Status: Success
Block: #21,186,319
Timestamp: 12 hrs ago · 2026-09-16 16:34:05 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005455 (0.005455 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x554f75d7…bf3b4691

Method

Approve

Nonce

190

Position in block

16

Gas & feespaid in USDC

Gas used / limit: 38.3%45,997 / 120,000
Effective gas price: 118.6003 gwei
Base fee (block): 98.6003 gwei
Priority fee paid: 20 gwei
Max fee / gas: 166.9157 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log