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 #21255312 · ArcScan

Block

#21,255,312

2026-09-17 02:16:28 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,255,312
Timestamp: 28 days ago · 2026-09-17 02:16:28 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd1bca697ee39581a3a381e54850342d55a6131e5f9fc7d15e38f0777ac47cdd
Parent hash: 0x4bb4aadc…a170c884
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,255,312 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.6%3,165,184 / 30,000,000

Base fee

20 gwei

State root

0x26f9068beac9…c4cf4583b9f0

Transactions root

0x90f13489c431…541fefb0e1ec

Receipts root

0xe1371e5052e1…ecb938fc4c4a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800