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 #21351878 · ArcScan

Block

#21,351,878

2026-09-17 15:52:09 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,878
Timestamp: 28 days ago · 2026-09-17 15:52:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x716d0d0ff87b58bffefbcf97c997d9f1a179805339a0f68b6b114442ded09178
Parent hash: 0x612b2e28…9417d6cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,878 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

25.6%7,689,844 / 30,000,000

Base fee

20 gwei

State root

0x5e14f2ca1b88…bb1956af523f

Transactions root

0x28b6721cd2ed…acbdf64c2a24

Receipts root

0x104dbbce7101…8373ed2a14fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800