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 #21552072 · ArcScan

Block

#21,552,072

2026-09-18 20:05:04 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,072
Timestamp: 44 days ago · 2026-09-18 20:05:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xc69f4492d9162e7ffcd753eff35ca10f0197074e9661860c3e37328186739c6c
Parent hash: 0xefd24693…48f1e21c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,072 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

37.6%11,270,575 / 30,000,000

Base fee

20 gwei

State root

0x77a5be7d1b53…dc49da262ee4

Transactions root

0x36bda14a0e8e…ed507302d69e

Receipts root

0xab5b438a6283…9e6ed5f2981c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800