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 #21484929 · ArcScan

Block

#21,484,929

2026-09-18 10:37:28 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,929
Timestamp: 39 days ago · 2026-09-18 10:37:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a3c7feff51a8dcf3b6de581472a5b834bff675c96f9e4961bba7422ef42ff87
Parent hash: 0x9d405f8d…3127f98f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,929 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.0%906,262 / 30,000,000

Base fee

20 gwei

State root

0x3672c87a26f7…56554fce30b2

Transactions root

0xbaf034ad48c0…78817ec7c3ed

Receipts root

0x984e6c1f9dfe…38d7c9029b7c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800