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 #21419436 · ArcScan

Block

#21,419,436

2026-09-18 01:23:52 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,436
Timestamp: 16 days ago · 2026-09-18 01:23:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x43905cb50a304b56e14e01760cb6e2241516a5bd5d787b0e84265afa488be783
Parent hash: 0x71c29a35…28ebb55c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,436 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.6%1,368,614 / 30,000,000

Base fee

20 gwei

State root

0x77ad44d5cf6b…457ade216c83

Transactions root

0x3ae1beb0fc84…8a5af7855020

Receipts root

0xb061a5c96241…bf15bbd3f3a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800