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 #21519225 · ArcScan

Block

#21,519,225

2026-09-18 15:27:22 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,225
Timestamp: 48 days ago · 2026-09-18 15:27:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xc9e76142409133a376dcf27b72427b3a0baea10802a26b2408ef23a8db895e70
Parent hash: 0x1cdb8615…b1d1ee39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,225 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.9%2,382,051 / 30,000,000

Base fee

20 gwei

State root

0x84c151380947…f849c938fc5c

Transactions root

0x9ebbae6e6f17…6f50a5f120ec

Receipts root

0xa650ef019a8d…202b90fcf486

Nonce

0x0000000000000000

Extra data

0x00000004a817c800