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 #21346126 · ArcScan

Block

#21,346,126

2026-09-17 15:03:34 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,126
Timestamp: 40 days ago · 2026-09-17 15:03:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xb6506714338605480d0bfdb2d2c65d0d123ca86992c001a994b58b8a129aead9
Parent hash: 0x35ca8371…7a88c8e4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,126 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.2%3,048,613 / 30,000,000

Base fee

20 gwei

State root

0x82a0cd8bdf9f…7f7e01aee42d

Transactions root

0x4e549446dbf4…896847ccfeea

Receipts root

0x8dd344fa2c54…627f1326579b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800