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 #21543332 · ArcScan

Block

#21,543,332

2026-09-18 18:51:09 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,332
Timestamp: 51 days ago · 2026-09-18 18:51:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xd9b32c44bda3a7d13873575473da4ad58f616938107127fa51a6c429e22e9352
Parent hash: 0xeb0fcec6…425eb46d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,332 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

13.3%4,003,723 / 30,000,000

Base fee

20 gwei

State root

0xa5d4ffc31872…a18904665f1f

Transactions root

0x2483b5feeee7…b664e56dc544

Receipts root

0x64767a5f41ae…0ed393a8af4e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800