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 #21303906 · ArcScan

Block

#21,303,906

2026-09-17 09:07:01 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,906
Timestamp: 12 days ago · 2026-09-17 09:07:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc096afd911db9caaf6954c4508d8335d333c155ec5e8847a5ebe29de19edf33
Parent hash: 0x141f05ba…455dbd58
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,906 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

37.5%11,236,614 / 30,000,000

Base fee

20 gwei

State root

0xfb9d51e72fa3…e96e5770d3ee

Transactions root

0x7d7036d0fc8e…fb6fc082b86d

Receipts root

0xdf4bc2e7e1cf…0d9d34d686f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800