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 #21296510 · ArcScan

Block

#21,296,510

2026-09-17 08:04:31 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,510
Timestamp: 55 days ago · 2026-09-17 08:04:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xb0f2bd059b5552b222e1f8b089317955be9f5ed10467a4b72df6d0b49cb41cf8
Parent hash: 0x2b5dc5bf…a71dbab4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,510 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.6%4,394,738 / 30,000,000

Base fee

20 gwei

State root

0x67380aa76e1e…3e55135d0ad3

Transactions root

0xb2623cd5b5b4…0461febbc168

Receipts root

0xad778c0dde65…bf05b2f4b685

Nonce

0x0000000000000000

Extra data

0x00000004a817c800