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 #21291668 · ArcScan

Block

#21,291,668

2026-09-17 07:23:36 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,668
Timestamp: 6 days ago · 2026-09-17 07:23:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e9a6d2e4635f3b860c787b123dc687bd392bc6dee18058e9ad59d8ebbb6ddf6
Parent hash: 0x64aeca58…cc512b14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,668 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.3%3,399,610 / 30,000,000

Base fee

20 gwei

State root

0x454a8f41b29b…9316dfa8129c

Transactions root

0xecd0ac895bbb…1a8038eb37de

Receipts root

0xced14da4d6b0…79b9a4b94f20

Nonce

0x0000000000000000

Extra data

0x00000004a817c800