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 #21356763 · ArcScan

Block

#21,356,763

2026-09-17 16:33:25 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,763
Timestamp: 53 days ago · 2026-09-17 16:33:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x376e8c9eea401e5e45090fdc8fa6ac42b69fc3c836a80670829b62073995126c
Parent hash: 0xbd41997e…41a7eaec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,763 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.6%1,668,517 / 30,000,000

Base fee

20 gwei

State root

0xde9e0038e877…8574b3c5c8d5

Transactions root

0xdc05a41895a8…299cafccf2fe

Receipts root

0xad75382f10d0…67ea1dec5c06

Nonce

0x0000000000000000

Extra data

0x00000004a817c800