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 #21552968 · ArcScan

Block

#21,552,968

2026-09-18 20:12:38 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,968
Timestamp: 16 days ago · 2026-09-18 20:12:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d705875930ba608d652d3104d2a009427ff218d7bde26f1133f68273e33cd0b
Parent hash: 0xdc053a50…a9d48ec6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,968 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.9%1,177,075 / 30,000,000

Base fee

20 gwei

State root

0xddded20d1c67…e6f4cea838e7

Transactions root

0x9a2200a726ec…41147083212c

Receipts root

0x2cb07e7c5e2f…2feb29954c21

Nonce

0x0000000000000000

Extra data

0x00000004a817c800