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 #21345494 · ArcScan

Block

#21,345,494

2026-09-17 14:58:14 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,494
Timestamp: 52 days ago · 2026-09-17 14:58:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f45e70bbabeb16bf94e4ef59b17f3e7aabced299d1f6bf28dca2ec1b86ecc0f
Parent hash: 0x42b8dad5…35f22eb0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,494 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

13.2%3,950,825 / 30,000,000

Base fee

20 gwei

State root

0x4b8af56a1d58…55f791f56e25

Transactions root

0x1b83a5a75047…c00f34d5843a

Receipts root

0x31c3e3967a29…5f40d75b88bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800