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 0xb8a00a7bdb… · ArcScan

Transaction

0xb8a00a7bdb…7dd17e5578

2026-09-16 15:09:42 UTC

SuccessFinalized

0xb8a00a7bdbeca29c5395b201ae5af13a022e4a7aee6db7594e3c327dd17e5578Approve5 hrs ago

Flowtransfer path

From

0x78d48877…2ddc3e8cSender

To

0x73fb9490…83efed19Recipient

Overviewreceipt · block context

Status: Success
Block: #21,176,323
Timestamp: 5 hrs ago · 2026-09-16 15:09:42 UTC
Value: $0 (0 USDC)
Transaction fee: $0.04 (0.036814 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x6c4e246b…df456ae4

Method

Approve

Nonce

1,951

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 58.3%49,320 / 84,621
Effective gas price: 746.4459 gwei
Base fee (block): 155.576 gwei
Priority fee paid: 590.8699 gwei
Max fee / gas: 1056.6168 gwei
Max priority / gas: 590.8699 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log