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 #21550471 · ArcScan

Block

#21,550,471

2026-09-18 19:51:31 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,550,471
Timestamp: 15 days ago · 2026-09-18 19:51:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdf610c8fa8dc5d5aa78cfb38f04464b8a60e7c106b63b5e4da6b6e7717eac31
Parent hash: 0x76949c05…ccf9d67e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,550,471 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.8%1,738,826 / 30,000,000

Base fee

20 gwei

State root

0x07209d431c00…892cb0c1ce46

Transactions root

0x1c5628da91af…c89c4e815e03

Receipts root

0x5bd0ff216c5e…107a70b4309c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800