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 #21570691 · ArcScan

Block

#21,570,691

2026-09-18 22:42:29 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,691
Timestamp: 55 days ago · 2026-09-18 22:42:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x2184f338123fd9ade44422cfac49f3a88b7ecb8cf79542e5a9853666e6642344
Parent hash: 0x7fd0f982…c03abb33
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,691 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.4%1,628,130 / 30,000,000

Base fee

20 gwei

State root

0x50115427f323…6b93d9811a2d

Transactions root

0x34262ca86e30…c6ab4d9a73f9

Receipts root

0x3e77050632bb…3c17327f7888

Nonce

0x0000000000000000

Extra data

0x00000004a817c800