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 #21621492 · ArcScan

Block

#21,621,492

2026-09-19 05:52:01 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,621,492
Timestamp: 54 days ago · 2026-09-19 05:52:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xe12c800bd7b735f2e9cda0c04f1506f950245452c048bebdbe9aeb4cf25ef23c
Parent hash: 0x31e73f00…39e193e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,621,492 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

16.3%4,886,563 / 30,000,000

Base fee

20 gwei

State root

0x83f5db91d9d8…c69606c38ef8

Transactions root

0xac58d8dac638…dc6aced05ddb

Receipts root

0x5c93b2a4fce5…51cfc2e6749a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800