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 #21556036 · ArcScan

Block

#21,556,036

2026-09-18 20:38:34 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,556,036
Timestamp: 27 days ago · 2026-09-18 20:38:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3b146a7a94b55fe6bb24860794c7102a07a2fe804dad6fea037b14513e5a24c
Parent hash: 0x1fbee21b…8548604b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,556,036 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.5%1,343,915 / 30,000,000

Base fee

20 gwei

State root

0x7facab24bde0…73838f70243e

Transactions root

0x03ece35b1968…b340fc2522c5

Receipts root

0xabf6b60ef9cd…1f7e3aaf8f2a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800