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 #21310545 · ArcScan

Block

#21,310,545

2026-09-17 10:03:06 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,545
Timestamp: 6 days ago · 2026-09-17 10:03:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x16b3e60e62af1735f8cdb0e00cc79dc8240542b045909a24084cd487434878bf
Parent hash: 0x1f07940a…539129a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,545 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

25.3%7,577,656 / 30,000,000

Base fee

20 gwei

State root

0xe9696c6c2994…3b9d91bb2018

Transactions root

0xcca82726d9ed…9f4e225e6569

Receipts root

0xb26533b57b84…a2366f414c9d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800