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 #21555262 · ArcScan

Block

#21,555,262

2026-09-18 20:32:02 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,262
Timestamp: 47 days ago · 2026-09-18 20:32:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c89dc8df82fef3fcc33d1669f146151382c08d07aa7df5f88575f19d62d4025
Parent hash: 0xed18d172…44eb9c57
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,262 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

0.7%218,486 / 30,000,000

Base fee

20 gwei

State root

0xf7fe7f0875fe…0df0915b3bfe

Transactions root

0x2a9a54c217d6…94f2eb52d297

Receipts root

0x3aca3f6bba1d…9f3c80285748

Nonce

0x0000000000000000

Extra data

0x00000004a817c800