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 #21379813 · ArcScan

Block

#21,379,813

2026-09-17 19:48:57 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,813
Timestamp: 42 days ago · 2026-09-17 19:48:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x87704de7eb6979aad999f252cc18ddccd483058b05033a7f2d01545828e8ee0e
Parent hash: 0xfa4db51d…7ce72118
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,813 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

8.0%2,401,052 / 30,000,000

Base fee

20 gwei

State root

0xee7e636cdc67…6c0b582e45af

Transactions root

0xb9248247d423…0830f2161b06

Receipts root

0xe2356903411e…93fa928f7bd4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800