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 0xa4b5397ed5… · ArcScan

Transaction

0xa4b5397ed5…ee4afe770d

2026-09-16 16:30:20 UTC

SuccessFinalized

0xa4b5397ed53f2dafd3fa2c168cd3d3db9f9ad743caa3f5f3c36ef1ee4afe770dApprove1 day ago

Flowtransfer path

From

0x69835e61…db62e677Sender

To

0x63b02151…084a72a5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,185,875
Timestamp: 1 day ago · 2026-09-16 16:30:20 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002744 (0.002744 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x56acc38c…ec2e3572

Method

Approve

Nonce

129

Position in block

20

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 55.8696 gwei
Base fee (block): 43.4096 gwei
Priority fee paid: 12.46 gwei
Max fee / gas: 76.6695 gwei
Max priority / gas: 12.46 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log