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 #21216127 · ArcScan

Block

#21,216,127

2026-09-16 20:45:41 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,127
Timestamp: 8 days ago · 2026-09-16 20:45:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x43d83eac08e5d792640536261056583c5dce4e845d68b3ee611c96a1b022462e
Parent hash: 0xeca7516d…9d7fa508
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,127 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.0%4,201,843 / 30,000,000

Base fee

20 gwei

State root

0x6dd98e429b6c…3bc22518ddf4

Transactions root

0x25325db75156…2cfc1d39e7cf

Receipts root

0x5afaa60fbffc…176c2b737233

Nonce

0x0000000000000000

Extra data

0x00000004a817c800