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 #21210211 · ArcScan

Block

#21,210,211

2026-09-16 19:55:45 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,210,211
Timestamp: 6 days ago · 2026-09-16 19:55:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc8c091d59ebcada9d33fc8dc3a94f404fca823b00898c97ca196f785190cf32
Parent hash: 0x4fda97cf…34b0597a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,210,211 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

43.4%13,009,747 / 30,000,000

Base fee

20 gwei

State root

0x33d5fd3e5c2e…ed6a7cd004db

Transactions root

0x632d2ac692f0…46ba80d11421

Receipts root

0xba0ac247771f…aac90cd85c31

Nonce

0x0000000000000000

Extra data

0x00000004a817c800