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 #21299819 · ArcScan

Block

#21,299,819

2026-09-17 08:32:29 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,819
Timestamp: 49 days ago · 2026-09-17 08:32:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xe4112652d50c146c0853f1e966b7657d0c587bd3586e63af6e8b360289d0601c
Parent hash: 0x4551dd86…4323f8af
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,819 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.2%3,062,888 / 30,000,000

Base fee

20 gwei

State root

0x6dd62ce70878…c3f2321bb4ca

Transactions root

0x0dd046cbb0e5…8497be6051d7

Receipts root

0xa2ccc5495d00…a7bc3c80795f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800