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 #21263862 · ArcScan

Block

#21,263,862

2026-09-17 03:28:41 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,862
Timestamp: 21 days ago · 2026-09-17 03:28:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf22f309af8f7a1620d6afc437a0814196e1d6076732817c6a2c922e8c079af6
Parent hash: 0x9699dc48…75264eb4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,862 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

24.7%7,398,072 / 30,000,000

Base fee

20 gwei

State root

0x41cb9cd26678…0d7d092ac44e

Transactions root

0x6193d864f365…24ce08a23347

Receipts root

0x860ee78e16b7…a25695dbe463

Nonce

0x0000000000000000

Extra data

0x00000004a817c800