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 #21213815 · ArcScan

Block

#21,213,815

2026-09-16 20:26:10 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,815
Timestamp: 32 days ago · 2026-09-16 20:26:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x34354f7d9b235a2803e659f450f55fe7ff45079078e48ed38153fce4a78889de
Parent hash: 0x65fd1b3a…4cd6e6de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,815 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

62.3%18,702,674 / 30,000,000

Base fee

20 gwei

State root

0x52043ba854a9…3af47a42bef0

Transactions root

0xd758fa5b3fd8…fdfd3eb7f943

Receipts root

0x528b1249dc05…2819f8075fe5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800