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 #21283987 · ArcScan

Block

#21,283,987

2026-09-17 06:18:42 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,987
Timestamp: 20 days ago · 2026-09-17 06:18:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xa98615f486341b8ab5a232116a91060a59a87ffd6d796148dfa94eedf8f02c07
Parent hash: 0xda2f5c5b…a574cbe7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,987 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.9%3,559,799 / 30,000,000

Base fee

20 gwei

State root

0xa4616188b621…5eaa307df224

Transactions root

0xf4c575f87538…7b5c65bb0d4c

Receipts root

0x0ad9fb53cf41…96d97cdc3d7d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800