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 #21326780 · ArcScan

Block

#21,326,780

2026-09-17 12:20:10 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,780
Timestamp: 6 days ago · 2026-09-17 12:20:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ec51965e346c3b72131b8e34ac084f24cfe5681030b9d1dcbfcd400be726025
Parent hash: 0x5ebedaca…7dce4aa1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,780 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

30.1%9,029,565 / 30,000,000

Base fee

20 gwei

State root

0x3e4e28e53d28…71af2f1619c8

Transactions root

0x5e477cec6693…ac4f0951809f

Receipts root

0xf93d69a4058e…d6fc009163d3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800