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 #21417015 · ArcScan

Block

#21,417,015

2026-09-18 01:03:24 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,417,015
Timestamp: 53 days ago · 2026-09-18 01:03:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xba2b4686ab32c84ee4ebae295d43a19de58c3d7ccba5637834a148bc0bef25e2
Parent hash: 0x7f6122c2…9dbba44f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,417,015 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.9%1,460,711 / 30,000,000

Base fee

20 gwei

State root

0xa3695a7649c3…509c2b89de6b

Transactions root

0x059915a00507…0f2a73c7305e

Receipts root

0xdd75c655156d…0d45aed1bdfd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800