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 0xb8a508e88d… · ArcScan

Transaction

0xb8a508e88d…33d4f1c0cf

2026-09-16 16:44:52 UTC

SuccessFinalized

0xb8a508e88dbe7253c3276947d0ef67efd9b43df8ba1ebb4f791df933d4f1c0cfApprove1 day ago

Flowtransfer path

From

0x88f0a204…37dd0a5dSender

To

0x30ac39de…a7e4c84aRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,597
Timestamp: 1 day ago · 2026-09-16 16:44:52 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002506 (0.002506 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x320c6e52…84f77167

Method

Approve

Nonce

10

Position in block

12

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 51.0275 gwei
Base fee (block): 31.0275 gwei
Priority fee paid: 20 gwei
Max fee / gas: 66.925 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log