Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa2dd66a3f6f4db6126e7ee85a33fa839d7232efba2de9492208b8ec12d8ad8b3 · ArcScan

Block

#21,481,335

2026-09-18 10:07:06 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,335
Timestamp: 52 days ago · 2026-09-18 10:07:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xa2dd66a3f6f4db6126e7ee85a33fa839d7232efba2de9492208b8ec12d8ad8b3
Parent hash: 0x6c78b46f…cf210dd1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,335 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.6%3,179,406 / 30,000,000

Base fee

20 gwei

State root

0xb6e36e4aa0de…9d34e734d7f3

Transactions root

0x8a8e909d5f2c…8ade6aa2a12f

Receipts root

0x039503d4ef0a…bae6bfb7b336

Nonce

0x0000000000000000

Extra data

0x00000004a817c800