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 #21379522 · ArcScan

Block

#21,379,522

2026-09-17 19:46:30 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,522
Timestamp: 48 days ago · 2026-09-17 19:46:30 UTC
Transactions: 0 transactions in this block
Block hash: 0xe86d4bd8344464dc0e6ef16ffb8f1a97aa41d07848537097773d0ce2b17d1ee2
Parent hash: 0xe6dfb7f3…e77a6685
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,522 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

8.5%2,538,113 / 30,000,000

Base fee

20 gwei

State root

0xd18e5c2527c5…0483497a85d0

Transactions root

0x84643e5b415f…ee422da80d0f

Receipts root

0xc8341f8a3cf6…0dea8b8d62a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800