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 #21252545 · ArcScan

Block

#21,252,545

2026-09-17 01:53:06 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,252,545
Timestamp: 6 days ago · 2026-09-17 01:53:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xb1781171576915850f1debd33e2577dc242fdec92fc508f10b84fdc6f16f66fc
Parent hash: 0xb9f71b1c…f4e973c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,252,545 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

12.9%3,887,924 / 30,000,000

Base fee

20 gwei

State root

0xfb8c583c0497…18340b99bc82

Transactions root

0x3a3c0d66b567…3149d1e2d0ea

Receipts root

0x38d0d01c4d2a…84ebac457de6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800