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 #21446312 · ArcScan

Block

#21,446,312

2026-09-18 05:11:02 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,312
Timestamp: 53 days ago · 2026-09-18 05:11:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xa1de64102cd5c6623b47be192ff1ea3cf1dfabae6b0a4595e7f05c68f58df702
Parent hash: 0x8e43d472…6fe2f0e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,312 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.5%1,050,894 / 30,000,000

Base fee

20 gwei

State root

0x26a657c31050…08a392f85e4b

Transactions root

0x253f15f5c05a…606c7b7c246e

Receipts root

0x14a72b0174bc…deae1d12a4f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800