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 0xb0a3e7b443… · ArcScan

Transaction

0xb0a3e7b443…e72f7e95f9

2026-09-18 14:16:44 UTC

SuccessFinalized

0xb0a3e7b443d953ae00e7a4022d3052aa1e55feb0f3f5c4103c8721e72f7e95f9Approve20 hrs ago

Flowtransfer path

From

0x7164a5b9…f081f186Sender

To

0x71e4c86e…3013551eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,510,865
Timestamp: 20 hrs ago · 2026-09-18 14:16:44 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001568 (0.001568 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xe914c7dc…b3b4350c

Method

Approve

Nonce

0

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 82.7%49,380 / 59,722
Effective gas price: 31.7629 gwei
Base fee (block): 20 gwei
Priority fee paid: 11.7629 gwei
Max fee / gas: 35.7629 gwei
Max priority / gas: 11.7629 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log