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 #21270686 · ArcScan

Block

#21,270,686

2026-09-17 04:26:19 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,686
Timestamp: 10 days ago · 2026-09-17 04:26:19 UTC
Transactions: 0 transactions in this block
Block hash: 0xce2c56d765b10f8da22f1e7483fa38249e9097cdd829a2c25463cec27035ac0d
Parent hash: 0x485bb801…bebb0531
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,686 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.2%2,759,532 / 30,000,000

Base fee

20 gwei

State root

0x414bbfda15c1…721d09e9469e

Transactions root

0xc6de38f6863b…e138e2697e9a

Receipts root

0x6e2df9571810…204834399d6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800