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 #21273700 · ArcScan

Block

#21,273,700

2026-09-17 04:51:48 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,273,700
Timestamp: 39 days ago · 2026-09-17 04:51:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf5df5e2b30085e09d16b964667de71bc639f28de540b2aa7f1f0da419ef3ba7
Parent hash: 0x9a6e2e59…75a851ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,273,700 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

28.5%8,555,130 / 30,000,000

Base fee

20 gwei

State root

0xe01b99e3681d…372306dae66c

Transactions root

0xa34f69cf9912…98d42f462b68

Receipts root

0xfb12d59f740d…4f9fe0a62780

Nonce

0x0000000000000000

Extra data

0x00000004a817c800