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 #21248151 · ArcScan

Block

#21,248,151

2026-09-17 01:16:01 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,151
Timestamp: 8 days ago · 2026-09-17 01:16:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x5aed3d36dfa6f812daebcfd34c04a7bcf94768edd81e74862226914fc4a12d7f
Parent hash: 0xd2b396a6…34e68c11
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,151 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

56.3%16,877,973 / 30,000,000

Base fee

20 gwei

State root

0x973c65f44a9e…fb346aab4a77

Transactions root

0x39bfa4cef2a3…befefb2caa9a

Receipts root

0x7f1bf2ea0ec9…7483c52af862

Nonce

0x0000000000000000

Extra data

0x00000004a817c800