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 #21344913 · ArcScan

Block

#21,344,913

2026-09-17 14:53:20 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,913
Timestamp: 57 days ago · 2026-09-17 14:53:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b5a29cdefe50e016587658dc107093d3b986a9f6d6c5eabefb927a1ffb57b31
Parent hash: 0x48ccb358…beafbd02
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,913 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.8%2,643,720 / 30,000,000

Base fee

20 gwei

State root

0xd56f05b287a4…9ad6e5e8058b

Transactions root

0xa0aa37c48be2…bf30e52d02e0

Receipts root

0xb2164b2986ae…1ba5d3a9ffd0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800