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 0xa12cbb4fff… · ArcScan

Transaction

0xa12cbb4fff…3c4f48205e

2026-09-16 19:54:00 UTC

SuccessFinalized

0xa12cbb4fff8a74be91979eb3752a9d9a36bfc963b077bdeeae660f3c4f48205eApprove14 hrs ago

Flowtransfer path

From

0x82f885f1…9c03f69cSender

To

0x02a7100a…06634baeRecipient

Overviewreceipt · block context

Status: Success
Block: #21,210,004
Timestamp: 14 hrs ago · 2026-09-16 19:54:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00106 (0.00106 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x3fd378e5…20de4c20

Method

Approve

Nonce

4

Position in block

21

Gas & feespaid in USDC

Gas used / limit: 99.2%49,320 / 49,709
Effective gas price: 21.5 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 28.9971 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log