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 #21508704 · ArcScan

Block

#21,508,704

2026-09-18 13:58:28 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,704
Timestamp: 49 days ago · 2026-09-18 13:58:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xe98130c610ed457095a98a8bf0b63f1095033fe63e4deee5615d41f6b8ab4df6
Parent hash: 0xe5da6387…3ff88f59
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,704 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.2%1,853,220 / 30,000,000

Base fee

20 gwei

State root

0xc4fa2e84c3dd…329ca4f90cc0

Transactions root

0x58c5cc8c219e…7dba6ea8fd98

Receipts root

0xadc42aeebbb2…9878612aa688

Nonce

0x0000000000000000

Extra data

0x00000004a817c800