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 #21359808 · ArcScan

Block

#21,359,808

2026-09-17 16:59:57 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,808
Timestamp: 34 days ago · 2026-09-17 16:59:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x5cb2360598ec90bd5557cda7cd8daef2ce137b1825b796ac34259dbd0252d658
Parent hash: 0xa05e532e…faab0161
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,808 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

20.9%6,255,908 / 30,000,000

Base fee

20 gwei

State root

0x5684ed81e4f5…3b80ed8c4432

Transactions root

0x6b28c5de1515…4f75fc9899b2

Receipts root

0xa0168ee5408a…df758cb03095

Nonce

0x0000000000000000

Extra data

0x00000004a817c800