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 #21331107 · ArcScan

Block

#21,331,107

2026-09-17 12:56:42 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,107
Timestamp: 18 days ago · 2026-09-17 12:56:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x127d8888e4a134652be235b4ac895e8195f4b805de730419529c5c434443ee3b
Parent hash: 0xc3ca5503…67a51592
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,107 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.6%2,594,740 / 30,000,000

Base fee

20 gwei

State root

0x3a3f389ad79e…024f5c9f3393

Transactions root

0x37f4493ef567…3bcf1190e837

Receipts root

0x1e8bcaefdde4…a31d9bedf3dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800