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 0xb740f0b9ee… · ArcScan

Transaction

0xb740f0b9ee…ba4f129df5

2026-09-16 14:59:59 UTC

SuccessFinalized

0xb740f0b9ee00bc6ca2fa3a68aacdb17563ab5990f0dba7d6041f0aba4f129df5Approve1 hr ago

Flowtransfer path

From

0xc5c3f257…b3d06280Sender

To

0xacfc1f86…c1a0a02eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,175,173
Timestamp: 1 hr ago · 2026-09-16 14:59:59 UTC
Value: $0 (0 USDC)
Transaction fee: $0.008724 (0.008724 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x9ab5fd2d…08fdf5de

Method

Approve

Nonce

388

Position in block

23

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 177.5929 gwei
Base fee (block): 109.7292 gwei
Priority fee paid: 67.8636 gwei
Max fee / gas: 177.5929 gwei
Max priority / gas: 177.5929 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log