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 #21366152 · ArcScan

Block

#21,366,152

2026-09-17 17:53:32 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,152
Timestamp: 51 days ago · 2026-09-17 17:53:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xcfbe11fe2f291d26faf3552be1e9988d5617ab6d2e031fad01b59f33c48c6a93
Parent hash: 0x9da52708…60c19ae8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,152 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.6%6,186,600 / 30,000,000

Base fee

20 gwei

State root

0x438d14f9ee1c…00db2b9f691c

Transactions root

0x80b73c14d8a9…e1fc498dc6be

Receipts root

0xfd8eb0fc5624…05dd0a079dd6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800