Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

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.

Block #0x49cb8009491663fb84d0d553f0e3ef3b50925ab7431e9864b3b09cc6e282c0f8 · ArcScan

Block

#21,372,105

2026-09-17 18:43:50 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,105
Timestamp: 22 days ago · 2026-09-17 18:43:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x49cb8009491663fb84d0d553f0e3ef3b50925ab7431e9864b3b09cc6e282c0f8
Parent hash: 0x134a764b…c031693c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,105 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.6%1,369,015 / 30,000,000

Base fee

20 gwei

State root

0xe67e4699b784…8d0e73841d06

Transactions root

0xd960f639600e…690e5353234e

Receipts root

0xeef9ccf5e2d3…3b6fdc7cbf1e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800