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 #21309627 · ArcScan

Block

#21,309,627

2026-09-17 09:55:21 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,627
Timestamp: 23 days ago · 2026-09-17 09:55:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x91ffabd43628dc5a18dce5f7a9721f118a8a270d39e8dfc461c58140d7a26f16
Parent hash: 0xf8bcbcf7…ef0906c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,627 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

19.8%5,926,821 / 30,000,000

Base fee

20 gwei

State root

0x5a4c2587e4e0…0e5589b3e27e

Transactions root

0xad0f8528b7f4…43ebff0a528c

Receipts root

0xb6cbd97bceec…7f0016183a61

Nonce

0x0000000000000000

Extra data

0x00000004a817c800