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 #21481086 · ArcScan

Block

#21,481,086

2026-09-18 10:04:59 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,086
Timestamp: 54 days ago · 2026-09-18 10:04:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xd12f7776548b0b5653794a7a490c6c50a21dc47dc1d0d1517b9d812251e53905
Parent hash: 0xa81bb907…fffefff6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,086 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.5%1,938,632 / 30,000,000

Base fee

20 gwei

State root

0x860ce2f910b7…a03f812d76eb

Transactions root

0x75cd026f608e…51bea3bb0ef5

Receipts root

0xc3a63feaf206…b0ea49bcccc7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800