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 #21481995 · ArcScan

Block

#21,481,995

2026-09-18 10:12:40 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,995
Timestamp: 47 days ago · 2026-09-18 10:12:40 UTC
Transactions: 0 transactions in this block
Block hash: 0xb4fc81abdf5be893350279b7d023411a100603c9a7d9050510d3b3c1829d560c
Parent hash: 0x2b870276…38cabe9e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,995 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

6.1%1,843,410 / 30,000,000

Base fee

20 gwei

State root

0xb73e0218e9cc…bb4890ae03dd

Transactions root

0x7ea00ee0865f…0e0890a914d9

Receipts root

0x85987ba79bb9…14faae93c55a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800