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 #21256626 · ArcScan

Block

#21,256,626

2026-09-17 02:27:34 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,626
Timestamp: 55 days ago · 2026-09-17 02:27:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x1fe613c7e2e0b9b0f87a0e1d65bfc3cc43a21bcb450f4508dc9f5fc1fe8a271e
Parent hash: 0x95593c75…9029b1b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,626 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

17.6%5,289,558 / 30,000,000

Base fee

20 gwei

State root

0x3a71cc84cdd4…50c0e8fa20af

Transactions root

0x1d08f0cfb1d8…104f27fad63b

Receipts root

0x80871faa114e…f4b1760b9dab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800