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 #21446477 · ArcScan

Block

#21,446,477

2026-09-18 05:12:25 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,477
Timestamp: 54 days ago · 2026-09-18 05:12:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x16890e993c0a020c21eb5430d8762163467620dbfc570a509d6a869d38507c88
Parent hash: 0x4ca20395…f9b7e9f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,477 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.6%1,684,361 / 30,000,000

Base fee

20 gwei

State root

0xd3accb408a0f…afb677992976

Transactions root

0x28779956f1e0…89c4ff5f584d

Receipts root

0xaaf145a442f5…54e392cd6810

Nonce

0x0000000000000000

Extra data

0x00000004a817c800