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 #21554097 · ArcScan

Block

#21,554,097

2026-09-18 20:22:11 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,097
Timestamp: 10 days ago · 2026-09-18 20:22:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x538c4db07dccbb10b78b6ade0bd215ac6855df17b4ef0e3ac1b715868ab81c8f
Parent hash: 0xa57ae2d8…6a097ad8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,097 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.3%4,585,613 / 30,000,000

Base fee

20 gwei

State root

0x67c73c6936de…24e2b76c151d

Transactions root

0x81a3aa878ed0…32ef34bd8fb1

Receipts root

0xc61104ac9284…a627bf1755ce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800