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 #21241973 · ArcScan

Block

#21,241,973

2026-09-17 00:23:51 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,241,973
Timestamp: 13 days ago · 2026-09-17 00:23:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xce2bcd06401208c82724cf3c594c7ddb522a2e56614e07bb41b4c0200e02f86a
Parent hash: 0x35acfb60…8310495a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,241,973 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

45.4%13,615,197 / 30,000,000

Base fee

20 gwei

State root

0x0e1945d2c912…243cb59cf9ee

Transactions root

0xab81e4694439…393c9b73275d

Receipts root

0xb25bfaff80ab…6fdf47733aa8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800