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 #21387285 · ArcScan

Block

#21,387,285

2026-09-17 20:52:06 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,387,285
Timestamp: 6 days ago · 2026-09-17 20:52:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xeb89327995312558f09e41329a0c663491330b9f616b90301ccd8998955f1b97
Parent hash: 0xf09b72aa…6be763f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,387,285 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.3%1,579,784 / 30,000,000

Base fee

20 gwei

State root

0x80665fccd04c…d363fb3b3f24

Transactions root

0x6e4eb3dac65c…b133f84d2cb8

Receipts root

0xa2ede148e474…43c60658d01e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800