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 0x8a51c27e28… · ArcScan

Transaction

0x8a51c27e28…a669d26b02

2026-09-16 14:42:51 UTC

SuccessFinalized

0x8a51c27e28af3c2f73a7f7f7c0bfd808877a718aa58b9b7efb8a52a669d26b02Approve3 hrs ago

Flowtransfer path

From

0x920cc378…aeeae446Sender

To

0x9b3d615d…9f7740e0Recipient

Overviewreceipt · block context

Status: Success
Block: #21,173,143
Timestamp: 3 hrs ago · 2026-09-16 14:42:51 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.012823 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x184a3e77…b9f3f75b

Method

Approve

Nonce

18

Position in block

33

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 261.0129 gwei
Base fee (block): 241.0129 gwei
Priority fee paid: 20 gwei
Max fee / gas: 372.4324 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log