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 #21620563 · ArcScan

Block

#21,620,563

2026-09-19 05:44:10 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,563
Timestamp: 45 days ago · 2026-09-19 05:44:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x136120ab833ed3d822f835f5dadc1bbbca74c8b133307255d7d33af4600e2602
Parent hash: 0x56a88eb8…4042459c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,563 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.1%629,665 / 30,000,000

Base fee

20 gwei

State root

0x3de51d06008a…6ad910229057

Transactions root

0x3329d0812ff6…3a7a6ff7c0cf

Receipts root

0x274de48f5386…7d95c1276203

Nonce

0x0000000000000000

Extra data

0x00000004a817c800