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 #21312449 · ArcScan

Block

#21,312,449

2026-09-17 10:19:10 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,449
Timestamp: 37 days ago · 2026-09-17 10:19:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x61c5334b6118ede8443bc66efb3a5ce392d6d41a990a9778da594b87e4bfc932
Parent hash: 0x351ca3c0…e9d56f66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,449 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

26.9%8,086,396 / 30,000,000

Base fee

20 gwei

State root

0x9c55fe0a1d8c…678d1fae013f

Transactions root

0x9708b39c0d12…2efa02ef7d24

Receipts root

0x5b333eec54e1…145f163b305c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800