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 #21274573 · ArcScan

Block

#21,274,573

2026-09-17 04:59:10 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,573
Timestamp: 12 days ago · 2026-09-17 04:59:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x23d45b0878bda1e813f37a462a15a686f56f989bac4f8d1484385426a8921c6e
Parent hash: 0xa7863eac…c49afef7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,573 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.5%3,442,583 / 30,000,000

Base fee

20 gwei

State root

0x1d8cd6496871…81eab533931c

Transactions root

0x455be609053c…5eef3b80755c

Receipts root

0xc9832960b5ea…580d537bfb37

Nonce

0x0000000000000000

Extra data

0x00000004a817c800