Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x2973e43de317073e727b36e39780d1372dc73894ad6fb1567dbbd0dc53f309e6 · ArcScan

Block

#21,554,755

2026-09-18 20:27:44 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,755
Timestamp: 31 days ago · 2026-09-18 20:27:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x2973e43de317073e727b36e39780d1372dc73894ad6fb1567dbbd0dc53f309e6
Parent hash: 0x9f3ac4f8…6b48911d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,755 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

0.9%263,595 / 30,000,000

Base fee

20 gwei

State root

0x4d5c74501b7a…01fa0cae00e5

Transactions root

0xbff679202777…dffeda1ccbb1

Receipts root

0x3d66e64a681a…353601a48eba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800