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 #21553984 · ArcScan

Block

#21,553,984

2026-09-18 20:21:13 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,984
Timestamp: 6 days ago · 2026-09-18 20:21:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a01b5c2ba3d88f428935456b8967a5bb3f51375e872fbe67979648c0ff90090
Parent hash: 0xd2402e49…6bee87e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,984 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

11.0%3,314,316 / 30,000,000

Base fee

20 gwei

State root

0x9e76d7aae544…17133a21c644

Transactions root

0x4c35c83dfd9a…09d67ac1febf

Receipts root

0x9983e3fba51d…0be071e05aab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800