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 #21548869 · ArcScan

Block

#21,548,869

2026-09-18 19:37:58 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,548,869
Timestamp: 38 days ago · 2026-09-18 19:37:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xa848e1484fed37922f9961f38ae82b39c42fdf85154c8150f4ad5b8e5bcde726
Parent hash: 0x895429e5…0397d4c1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,548,869 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

11.4%3,418,768 / 30,000,000

Base fee

20 gwei

State root

0x3cb510b5ae90…46930f7ca97d

Transactions root

0x21aa58b08d3e…d9c512da428b

Receipts root

0x885a4e01997f…df5b82af10c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800