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 #21516486 · ArcScan

Block

#21,516,486

2026-09-18 15:04:13 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,486
Timestamp: 17 days ago · 2026-09-18 15:04:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xdda78070aeee928b7c6bc437eb70e3a7e1e23fc9f3fcad1fb9d44dedef931ccb
Parent hash: 0x997fc35a…93f0c015
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,486 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.3%2,779,893 / 30,000,000

Base fee

20 gwei

State root

0x08de419ef143…77cadac19ed5

Transactions root

0x5bea03edeca4…0f2862383991

Receipts root

0xdb725be4193a…0cc0f192464c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800