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 #21508631 · ArcScan

Block

#21,508,631

2026-09-18 13:57:51 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,631
Timestamp: 50 days ago · 2026-09-18 13:57:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xc7a0e25a50b79e377dbcd1cffd642f914bd48486df5cf673763228ba66d19379
Parent hash: 0x67f7fb04…075c8e2c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,631 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

8.1%2,415,714 / 30,000,000

Base fee

20 gwei

State root

0xc111a623fe2d…f5af2236b8a1

Transactions root

0x64114130c7ab…9ed8ec396915

Receipts root

0xde879b45ef14…086955dd561c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800