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 #21519197 · ArcScan

Block

#21,519,197

2026-09-18 15:27:08 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,197
Timestamp: 48 days ago · 2026-09-18 15:27:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x4658393e8d03b4b07902860d7dac219e7105e3d6fdca4db8381c4d66cd8e54f5
Parent hash: 0xdb202d28…51c61e4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,197 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

9.3%2,786,046 / 30,000,000

Base fee

20 gwei

State root

0x1246570be33b…4901a38ce36a

Transactions root

0x6b63ed35e143…bce33d36cfd2

Receipts root

0x95f6b47a02ef…01f1b0e942a0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800