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 #21410305 · ArcScan

Block

#21,410,305

2026-09-18 00:06:41 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,305
Timestamp: 5 days ago · 2026-09-18 00:06:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d8891a801d2d144e43e39c6c7c80be9f9f3d34a34eafc4fbbd551bb37f4739c
Parent hash: 0xb4f1f1be…228e76c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,305 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.6%1,382,778 / 30,000,000

Base fee

20 gwei

State root

0x57c3ca3ba001…fc4f56b19bfe

Transactions root

0x973b79145388…f3910698d8db

Receipts root

0xb567722a5d64…112e9fd269a5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800