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 #21245951 · ArcScan

Block

#21,245,951

2026-09-17 00:57:26 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,951
Timestamp: 7 days ago · 2026-09-17 00:57:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x036a992a9bc7449eeef863ff7fe8715651f351d0fd9c97a88448703ebab24f06
Parent hash: 0x171a072a…9d0c98f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,951 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

13.5%4,060,794 / 30,000,000

Base fee

20 gwei

State root

0x0951d7464108…d20a99317147

Transactions root

0xe797315ef21a…d2fd92704fb5

Receipts root

0x7324a9425c7e…f07986718d15

Nonce

0x0000000000000000

Extra data

0x00000004a817c800