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 0xa2cb4f2b37… · ArcScan

Transaction

0xa2cb4f2b37…2eeea6f009

2026-09-16 16:34:30 UTC

SuccessFinalized

0xa2cb4f2b3786d12656c6198ef1f36c2792f513af38d89d10b45b5b2eeea6f009Approve1 day ago

Flowtransfer path

From

0xb904c23f…39fb5dfaSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,370
Timestamp: 1 day ago · 2026-09-16 16:34:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005428 (0.005428 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x875cf594…80e86f7e

Method

Approve

Nonce

15

Position in block

29

Gas & feespaid in USDC

Gas used / limit: 65.7%55,726 / 84,795
Effective gas price: 97.4163 gwei
Base fee (block): 77.4163 gwei
Priority fee paid: 20 gwei
Max fee / gas: 130.9305 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log