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 #21569154 · ArcScan

Block

#21,569,154

2026-09-18 22:29:30 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,569,154
Timestamp: 27 days ago · 2026-09-18 22:29:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x76e988bbcfb307fedfd3afd101cd1649f9960e0b43742f0125f69f7b44312396
Parent hash: 0xc549cf25…3bc79222
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,569,154 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

2.4%721,307 / 30,000,000

Base fee

20 gwei

State root

0x2c98352c408e…5f7bf5d2d350

Transactions root

0xefec79c9e459…850dc99bf2a8

Receipts root

0x3af520aacdf7…183c27ae2c9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800