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 #21549247 · ArcScan

Block

#21,549,247

2026-09-18 19:41:10 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,247
Timestamp: 27 days ago · 2026-09-18 19:41:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xbf0a5ef988bc6bf470f4d8cb4e9cf840c0b692f441904e5e95faafee55497d99
Parent hash: 0xc68a2dcf…8ef4e96e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,247 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

1.6%475,531 / 30,000,000

Base fee

20 gwei

State root

0x1869263641cb…eaffc084eb16

Transactions root

0x7636f8da3342…124271c275f9

Receipts root

0x606d7e790db7…3e8bdfe77cb1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800