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 #21320031 · ArcScan

Block

#21,320,031

2026-09-17 11:23:11 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,031
Timestamp: 47 days ago · 2026-09-17 11:23:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c584460ab86dc681c449c0323798c8768dd18eedcba4aa7fd5e0d4bd20abad1
Parent hash: 0xe3802135…fa506101
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,031 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.2%6,065,629 / 30,000,000

Base fee

20 gwei

State root

0x2a5ff1e2cb3d…785f1e1b2124

Transactions root

0xbe6917138d50…fc6e8cbdb7c9

Receipts root

0xeaf4b361575f…99925c0d7f20

Nonce

0x0000000000000000

Extra data

0x00000004a817c800