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 #21351886 · ArcScan

Block

#21,351,886

2026-09-17 15:52:13 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,886
Timestamp: 28 days ago · 2026-09-17 15:52:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x8625c987dcf17a52bc75f5805925edbe99c79c170f79386a6f7d13068aa0806c
Parent hash: 0x45dcfe3d…87377843
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,886 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

23.4%7,008,186 / 30,000,000

Base fee

20 gwei

State root

0xe5ee06137ee3…f07f97f92a05

Transactions root

0x1dc4a6595d17…e55aba84a34a

Receipts root

0x61c959bbe428…0e32c15e97ed

Nonce

0x0000000000000000

Extra data

0x00000004a817c800