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 #21299029 · ArcScan

Block

#21,299,029

2026-09-17 08:25:49 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,029
Timestamp: 55 days ago · 2026-09-17 08:25:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f401045ada141e3078e5219425a0c82d1df18aeb477c9e4cd2db29915466c01
Parent hash: 0x298ffe96…5fec8350
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,029 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

17.0%5,113,712 / 30,000,000

Base fee

20 gwei

State root

0x67af0a5cacfa…b69682e4b75d

Transactions root

0x829ccfb06024…293ef98c205f

Receipts root

0x083cb975a74e…437cc9ae1087

Nonce

0x0000000000000000

Extra data

0x00000004a817c800