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 #21555234 · ArcScan

Block

#21,555,234

2026-09-18 20:31:48 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,234
Timestamp: 47 days ago · 2026-09-18 20:31:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x9d216185200fd54e1a0ba74d1709e927340ad3c238425ecf75c865d40256a376
Parent hash: 0x5179bc1a…ae1fda48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,234 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

7.6%2,283,596 / 30,000,000

Base fee

20 gwei

State root

0x1cdb7cacc156…408655f53e78

Transactions root

0x9f5c7bd1b87e…44e7afc0929a

Receipts root

0xd786e03935b7…6dea8adc8423

Nonce

0x0000000000000000

Extra data

0x00000004a817c800