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 #21275825 · ArcScan

Block

#21,275,825

2026-09-17 05:09:45 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,275,825
Timestamp: 11 days ago · 2026-09-17 05:09:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x516364a1e20dd8fba77931f34c9ee07f16da5a204bfa6634c5f4b8b16ea4e7a5
Parent hash: 0x623464a0…fff24a2d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,275,825 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

8.6%2,584,131 / 30,000,000

Base fee

20 gwei

State root

0xbdd7d59fe4b0…e11fda5ca3f5

Transactions root

0xe567c23cc489…76bc06af2eec

Receipts root

0x3ef113f3badf…f3457f2003c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800