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 #21387869 · ArcScan

Block

#21,387,869

2026-09-17 20:57:02 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,869
Timestamp: 10 days ago · 2026-09-17 20:57:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ecae242fac31e583ecd41bc8f5626caf390b77d2cf956240a1ba1ceaaddc6d2
Parent hash: 0x3eb19ab8…11e5b1e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,869 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.6%2,890,319 / 30,000,000

Base fee

20 gwei

State root

0x8998a6913950…03ce719112a9

Transactions root

0x554bcd0fa427…0d49c928bf40

Receipts root

0x43c2d6814460…3410f4e81802

Nonce

0x0000000000000000

Extra data

0x00000004a817c800