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 #21307649 · ArcScan

Block

#21,307,649

2026-09-17 09:38:38 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,649
Timestamp: 32 days ago · 2026-09-17 09:38:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xfdadfd634eb5d91591d85a8a0dcc19c42e212b0aed6c538d26fa40635ec0c9fd
Parent hash: 0xa3997045…336ab675
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,649 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

11.2%3,347,895 / 30,000,000

Base fee

20 gwei

State root

0x2584bc3ce5cd…01a4593d1357

Transactions root

0x5a1a8f8da04f…626e47e2e8f8

Receipts root

0x2f4e3414cb7a…63c8064ab0fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800