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 #21548369 · ArcScan

Block

#21,548,369

2026-09-18 19:33:44 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,369
Timestamp: 47 days ago · 2026-09-18 19:33:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7e22987d85b78ca427c1e2fcec7a877302a0a4fa6f1aa151dce106b30e28a5c
Parent hash: 0xe2fb461d…f7d11b28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,369 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.1%1,232,652 / 30,000,000

Base fee

20 gwei

State root

0xd695c17332ca…2f3149d3a16a

Transactions root

0x7c636955142b…a45dc830b80b

Receipts root

0xbf661b133115…40fb69cbae0f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800