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 #21417626 · ArcScan

Block

#21,417,626

2026-09-18 01:08:34 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,626
Timestamp: 47 days ago · 2026-09-18 01:08:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x47a7e45d0cdea48e5ff2d259079e4f3c2ddc4f17b0d5b891c53a0f62e9c5882e
Parent hash: 0x4960e6cf…0e9a3170
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,626 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

7.5%2,248,989 / 30,000,000

Base fee

20 gwei

State root

0x574b83f625f0…f67caab6394e

Transactions root

0x707a1b56aeb0…3aef7a5b76bb

Receipts root

0x6664013eedd9…5d5b3be244ef

Nonce

0x0000000000000000

Extra data

0x00000004a817c800