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 #21319691 · ArcScan

Block

#21,319,691

2026-09-17 11:20:19 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,319,691
Timestamp: 49 days ago · 2026-09-17 11:20:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3b3ecb1ab0aea1a5b990269ae79f11c90fc5dc5bdee983de601d85f2ed5c5d8
Parent hash: 0x3e7e504a…3c7aa02f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,319,691 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

23.0%6,906,639 / 30,000,000

Base fee

20 gwei

State root

0xe00bdea2a823…2030e742cda1

Transactions root

0xb7eaaac52023…5b036534b7e2

Receipts root

0xbabcdfa3418d…67ad8aa2ba7c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800