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 #21559254 · ArcScan

Block

#21,559,254

2026-09-18 21:05:47 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,254
Timestamp: 56 days ago · 2026-09-18 21:05:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x97ca7dab5df2b2376a2cd512ccff6de8f8f84d3341df7100d7cbb43d938e4993
Parent hash: 0x7cd0bdf4…4dcd382a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,254 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.4%5,215,256 / 30,000,000

Base fee

20 gwei

State root

0xaef1e005a6ef…37f5f22bb341

Transactions root

0xa1e7b0da706b…61319ec74f20

Receipts root

0x51f83dc967a6…ad70140568f9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800