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 #21311830 · ArcScan

Block

#21,311,830

2026-09-17 10:13:57 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,830
Timestamp: 40 days ago · 2026-09-17 10:13:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x9f4bee5e14a588181733fca46b6fefeff0cdb1d701588e66e23d5d7d38144509
Parent hash: 0x142ebc69…46a02c4c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,830 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

48.1%14,427,918 / 30,000,000

Base fee

20 gwei

State root

0x8ae2a3dd12f0…df87cea14fc1

Transactions root

0x3eb13cf43b53…9105943edcb9

Receipts root

0x1c95affbd05c…a33408622020

Nonce

0x0000000000000000

Extra data

0x00000004a817c800