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 #21515701 · ArcScan

Block

#21,515,701

2026-09-18 14:57:35 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,701
Timestamp: 41 days ago · 2026-09-18 14:57:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x5f0d6acc3449bf0fbbc79ceb857d992db63731b024841d78b162e1a5b838e4b9
Parent hash: 0x925b78c4…ce83d0f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,701 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.0%1,213,114 / 30,000,000

Base fee

20 gwei

State root

0x76cb6ec8a13f…f1e70c49edee

Transactions root

0x0af78b303c34…6c2075319423

Receipts root

0x86fe6af17232…85f30776baf9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800