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 #21620756 · ArcScan

Block

#21,620,756

2026-09-19 05:45:48 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,756
Timestamp: 47 days ago · 2026-09-19 05:45:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x061cd753e2155d4f2b4e115ca3e3599a3365cfbb7109e1e70549d536fb7920c3
Parent hash: 0x0d1a7b75…af03c657
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,756 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.9%1,177,193 / 30,000,000

Base fee

20 gwei

State root

0x8d9a218caa6c…07247a4bfdee

Transactions root

0x09f5db6312a4…6b04be6a2109

Receipts root

0x5c4896f06e17…0ca6e7ca1662

Nonce

0x0000000000000000

Extra data

0x00000004a817c800