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 #21370127 · ArcScan

Block

#21,370,127

2026-09-17 18:27:07 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,127
Timestamp: 40 days ago · 2026-09-17 18:27:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x76d0f2177f5dd43a6ada0802d29375a9b9ebd8b202009919e2c1d01485e4dfd9
Parent hash: 0x9fdd4d96…fe7f7652
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,127 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

8.0%2,389,731 / 30,000,000

Base fee

20 gwei

State root

0xc51b32d9d87d…88bd7eb8113b

Transactions root

0x3ba57a22b049…533f57ac922e

Receipts root

0x09a8cdfa1914…587fd1a28ebf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800