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 #21296917 · ArcScan

Block

#21,296,917

2026-09-17 08:07:58 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,296,917
Timestamp: 58 days ago · 2026-09-17 08:07:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x29cf19539fbcc681baed31071932d9d4b7c73c70e29704726234047c1aa236c6
Parent hash: 0x3a15200f…3c9db1f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,296,917 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.2%2,762,548 / 30,000,000

Base fee

20 gwei

State root

0x71a49bdf2f06…4c0ff1872dea

Transactions root

0xf309f4bb2093…a5e985f5848b

Receipts root

0x881bacc69c98…1f31d7322bf4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800