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 #21237404 · ArcScan

Block

#21,237,404

2026-09-16 23:45:17 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,404
Timestamp: 10 days ago · 2026-09-16 23:45:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x0008431f35199585504043a9f5ae6857168cd74f4454306fcd4142988936095c
Parent hash: 0x6827e070…0f03b128
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,404 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

19.4%5,805,025 / 30,000,000

Base fee

20 gwei

State root

0x6de051ac7567…7d7bc755f62d

Transactions root

0x82d940d5ea60…8da5956fa7c8

Receipts root

0x2ba8909c5222…ce058bf7f06c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800