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 #21284263 · ArcScan

Block

#21,284,263

2026-09-17 06:21:02 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,284,263
Timestamp: 13 days ago · 2026-09-17 06:21:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xb68a8f8ae5984f2d63c5bd4832359c9de591dfb4732e2437a4e16ad27a83e345
Parent hash: 0x147fbed1…c65df86f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,284,263 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.2%3,647,557 / 30,000,000

Base fee

20 gwei

State root

0xca1afa8e9ca5…9d07c325b094

Transactions root

0x5b946d0abc80…bbc693d0a159

Receipts root

0x74cd053e1bf3…99c8977e9bbf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800