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 #21485451 · ArcScan

Block

#21,485,451

2026-09-18 10:41:53 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,451
Timestamp: 49 days ago · 2026-09-18 10:41:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x2c24109ce99e58537857f93675af17504312cddf5d56ba1dd50089f7eed6bfa1
Parent hash: 0x704e794c…b4a76e6c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,451 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.1%3,317,436 / 30,000,000

Base fee

20 gwei

State root

0x6298acdf7ed5…e811f6651d6f

Transactions root

0x815245bb9d79…2e15135779c7

Receipts root

0x6b2e4bbdeb05…502138553395

Nonce

0x0000000000000000

Extra data

0x00000004a817c800