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 #21361771 · ArcScan

Block

#21,361,771

2026-09-17 17:16:32 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,771
Timestamp: 19 days ago · 2026-09-17 17:16:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3ca4bd0de6abbb5937d6dbe12d15cb0ea876f573a67e0dd41aea55c5fe7a04d
Parent hash: 0xa36ce07e…90ce9bf6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,771 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.4%1,619,399 / 30,000,000

Base fee

20 gwei

State root

0xa77a4cbd8347…70b85659c2db

Transactions root

0x4cbffcb3fb8e…3b6526510fb6

Receipts root

0x9b5fea1a26e3…90fed0a733bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800