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 #21215157 · ArcScan

Block

#21,215,157

2026-09-16 20:37:30 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,215,157
Timestamp: 10 days ago · 2026-09-16 20:37:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x47cbdd8f3e518070524ee1c03a6abf2105343a9a960ef84adeb303c0db907819
Parent hash: 0x103f65ba…a6d8dbc2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,215,157 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

42.2%12,651,862 / 30,000,000

Base fee

20 gwei

State root

0x4aa48e4638fb…81c9f1e5b3d2

Transactions root

0x543401a7c21e…c3b4fc634a93

Receipts root

0xa70c2a623e52…1e4d544462d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800