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 #21486063 · ArcScan

Block

#21,486,063

2026-09-18 10:47:04 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,486,063
Timestamp: 54 days ago · 2026-09-18 10:47:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3b20ad71eb78d7526781c16b56b03851ff5e080cf25bab5cdb7cecfd827550a
Parent hash: 0x978e81e5…5e840631
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,486,063 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.1%1,535,917 / 30,000,000

Base fee

20 gwei

State root

0x6a9120c5847a…f0915beba4a1

Transactions root

0x940628117c09…c4f512469f11

Receipts root

0x766ad763c6b9…55e6d82c5681

Nonce

0x0000000000000000

Extra data

0x00000004a817c800