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 #0x2b2a121665ab87fa9d088bc95758ef391ae853d87a76bd70c22c63d62c7bcee4 · ArcScan

Block

#21,386,042

2026-09-17 20:41:36 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,386,042
Timestamp: 14 days ago · 2026-09-17 20:41:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x2b2a121665ab87fa9d088bc95758ef391ae853d87a76bd70c22c63d62c7bcee4
Parent hash: 0xcb4d66f8…2c33ee83
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,386,042 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

31.3%9,393,401 / 30,000,000

Base fee

20 gwei

State root

0x73f359fca25b…0633683c8e6e

Transactions root

0x0c9f578a0a18…03f43150c07c

Receipts root

0xd173905f7556…68af37457d54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800