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 0xa81c8604e2… · ArcScan

Transaction

0xa81c8604e2…26e70a5d54

2026-09-16 18:03:02 UTC

SuccessFinalized

0xa81c8604e2e2d76d105a4f250ac3324fc8f8c290eaee09e026164026e70a5d54Approve1 day ago

Flowtransfer path

From

0x409e305a…442aed45Sender

To

0xe6a2476f…77dd1e3bRecipient

Overviewreceipt · block context

Status: Success
Block: #21,196,857
Timestamp: 1 day ago · 2026-09-16 18:03:02 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.015055 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x43c62169…928b3494

Method

Approve

Nonce

896

Position in block

79

Gas & feespaid in USDC

Gas used / limit: 38.5%46,199 / 120,000
Effective gas price: 325.8887 gwei
Base fee (block): 305.8887 gwei
Priority fee paid: 20 gwei
Max fee / gas: 481.5396 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log