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

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 #21213480 · ArcScan

Block

#21,213,480

2026-09-16 20:23:21 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,480
Timestamp: 21 days ago · 2026-09-16 20:23:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x6c43d7c9fca66b8b5756bfdd32b6f10a8c00e2367d8d286f94e87d8fd3d57c43
Parent hash: 0xa8621bd5…84d4b75b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,480 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

41.8%12,543,096 / 30,000,000

Base fee

20 gwei

State root

0xc89682e927a4…50a20d8e213c

Transactions root

0xe84b8b52d406…f4c5ef1e4cb8

Receipts root

0x46f95bfd1b3e…360820ed2f43

Nonce

0x0000000000000000

Extra data

0x00000004a817c800