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 #21412585 · ArcScan

Block

#21,412,585

2026-09-18 00:25:58 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,585
Timestamp: 57 days ago · 2026-09-18 00:25:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xa088ca8130a5d0c3b32c5beb704e6feb2f25e2dd62f6890f211c71447a19cf97
Parent hash: 0x1554b4ab…5e1971b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,585 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.2%1,560,125 / 30,000,000

Base fee

20 gwei

State root

0x9704527654a9…47ae8662637a

Transactions root

0x08cbed5d6d2b…b47faf84fbe8

Receipts root

0xcfd68126d15b…6ade612f918c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800