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 #21213844 · ArcScan

Block

#21,213,844

2026-09-16 20:26:25 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,844
Timestamp: 33 days ago · 2026-09-16 20:26:25 UTC
Transactions: 0 transactions in this block
Block hash: 0xe60dada44b555d7209ca0db1018dd1c42eb7b30e89547646185ab30fc8c7d576
Parent hash: 0xdc43a3d1…60876546
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,844 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

30.9%9,284,054 / 30,000,000

Base fee

20 gwei

State root

0x43bc89197380…8a24d2c62bb5

Transactions root

0xaddcd31ff2e3…4bd25b300fd9

Receipts root

0x769759d34bfa…6e0c70169eab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800