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 #21520580 · ArcScan

Block

#21,520,580

2026-09-18 15:38:49 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,580
Timestamp: 36 days ago · 2026-09-18 15:38:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xf24e224a7079816179bbce13491bff2cdb7c611cb0aa06f9c6127bd06624ba38
Parent hash: 0xeefb7a0e…785e1c7f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,580 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

7.0%2,109,631 / 30,000,000

Base fee

20 gwei

State root

0xc1313f2fb2b3…5e0d16f2e00b

Transactions root

0x5b6afdd3ce77…6791fa3a1881

Receipts root

0x50454f4593f8…d1cbe5dfbc15

Nonce

0x0000000000000000

Extra data

0x00000004a817c800