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 #21552187 · ArcScan

Block

#21,552,187

2026-09-18 20:06:02 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,187
Timestamp: 40 days ago · 2026-09-18 20:06:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7e13212399addc4d03b2f929ed840d71bef3a34581a0b6247223d0ca0fb8287
Parent hash: 0x80647361…af24614d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,187 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.1%642,443 / 30,000,000

Base fee

20 gwei

State root

0xe67a3225ad80…6d0ce230ad03

Transactions root

0xce20223d4f43…3c0cf0d91305

Receipts root

0xc03b65167b5e…71dd7a74c2f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800