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 0x21a0db94fe… · ArcScan

Transaction

0x21a0db94fe…babdb1b4bb

2026-09-16 16:41:10 UTC

SuccessFinalized

0x21a0db94fe1748c8bf3bf3af8ed043e881bd5760c03641fb41cf5fbabdb1b4bbApprove14 hrs ago

Flowtransfer path

From

0x790b0157…d7f8282fSender

To

0x30dcaee0…6ad012d9Recipient

Overviewreceipt · block context

Status: Success
Block: #21,187,159
Timestamp: 14 hrs ago · 2026-09-16 16:41:10 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002408 (0.002408 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x26e6b08c…d4cebc6b

Method

Approve

Nonce

156

Position in block

24

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 49.0231 gwei
Base fee (block): 36.9543 gwei
Priority fee paid: 12.0688 gwei
Max fee / gas: 67.704 gwei
Max priority / gas: 12.0688 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log