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 #21558024 · ArcScan

Block

#21,558,024

2026-09-18 20:55:23 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,024
Timestamp: 40 days ago · 2026-09-18 20:55:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x52e71a6ec97969101405535b73977a7cfbdfd7dc67bfa584e2706e29d572e148
Parent hash: 0xd0a5cb07…389c4a1a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,024 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

15.4%4,618,179 / 30,000,000

Base fee

20 gwei

State root

0xb320ccc90a45…9f9f343c4eda

Transactions root

0x5b194edc627a…8abe85037d14

Receipts root

0x8e11d17400ad…43b26d04c6e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800