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 #21389289 · ArcScan

Block

#21,389,289

2026-09-17 21:09:02 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,389,289
Timestamp: 47 days ago · 2026-09-17 21:09:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x1db19a1cebf0335eafef27cc1533b8a1bbb1c5786f497731bc00964e53d5aa4f
Parent hash: 0x1c7fb356…f5bd75f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,389,289 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.1%2,417,718 / 30,000,000

Base fee

20 gwei

State root

0xcb32c7968870…7745e34d1194

Transactions root

0xc9994d142551…b9a5f015fb7d

Receipts root

0x5b97519472df…87924203d903

Nonce

0x0000000000000000

Extra data

0x00000004a817c800