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 #21344970 · ArcScan

Block

#21,344,970

2026-09-17 14:53:49 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,344,970
Timestamp: 56 days ago · 2026-09-17 14:53:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x5798a54616e1fa21aafcffcf5e037bf3d54b0409a3dd52f873818a61f9044b20
Parent hash: 0xde678d17…d87db499
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,344,970 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.6%2,571,483 / 30,000,000

Base fee

20 gwei

State root

0x82150ec69efe…818e4bad9551

Transactions root

0x59b8408ae091…17be7f7485dd

Receipts root

0x0f47ab10a8a0…4698416a8c81

Nonce

0x0000000000000000

Extra data

0x00000004a817c800