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 #21263199 · ArcScan

Block

#21,263,199

2026-09-17 03:23:05 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,199
Timestamp: 29 days ago · 2026-09-17 03:23:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d7cd7e830ad2ef6b30aa625f1c071e706f1a8bad8245f449f7ca13aa824fb53
Parent hash: 0x273598f4…1fa4e2be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,199 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

21.6%6,476,046 / 30,000,000

Base fee

20 gwei

State root

0x8d5c3ca0a062…ceccc69d0dcc

Transactions root

0xec65990eae40…34e8b63dae19

Receipts root

0x98dc0708da91…474c7cdf0b7c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800