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 #21294063 · ArcScan

Block

#21,294,063

2026-09-17 07:43:51 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,294,063
Timestamp: 11 days ago · 2026-09-17 07:43:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x04deef553a74248e40e4a0da0f9137e8fb0487215bf07925c79b17352df9be61
Parent hash: 0x0806149f…40284c55
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,294,063 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.7%4,116,977 / 30,000,000

Base fee

20 gwei

State root

0x3357afd704f0…be73d46a17fc

Transactions root

0xd61f6d8d7e83…5a72b4ebcf38

Receipts root

0xf8afcf504b40…c17c7ff7b65b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800