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 #21416594 · ArcScan

Block

#21,416,594

2026-09-18 00:59:51 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,594
Timestamp: 56 days ago · 2026-09-18 00:59:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x34a3b067868ff0712dd98b685b30148099c836de177649918a7211a276baef4d
Parent hash: 0x29fb023b…b19f068e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,594 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

1.4%434,091 / 30,000,000

Base fee

20 gwei

State root

0x326fc9f6b272…5d51afcbef1b

Transactions root

0x2a09c13dac67…e73445837609

Receipts root

0xeaf1b264f275…75e1ee485755

Nonce

0x0000000000000000

Extra data

0x00000004a817c800