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 #21522843 · ArcScan

Block

#21,522,843

2026-09-18 15:57:57 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,522,843
Timestamp: 37 days ago · 2026-09-18 15:57:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xdcd98cdc2048eed550540c035e2b427e75f7dc94e17b0813dcff9c70d5e0b05e
Parent hash: 0x1b3caac7…61a83d4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,522,843 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

21.4%6,434,885 / 30,000,000

Base fee

20 gwei

State root

0x27fbefc16f70…b5732c0b4cba

Transactions root

0xdb4338ee5eb4…2ca0b8a5dc9c

Receipts root

0x2ea9e9869fd2…00eea1df0942

Nonce

0x0000000000000000

Extra data

0x00000004a817c800