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 #21366792 · ArcScan

Block

#21,366,792

2026-09-17 17:58:57 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,792
Timestamp: 39 days ago · 2026-09-17 17:58:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x45e0e314e058682992299530fba9130c83b4a9085ce47ec59f869ae31530b970
Parent hash: 0xe2f99b7e…309cb688
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,792 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

13.7%4,100,199 / 30,000,000

Base fee

20 gwei

State root

0xe7f7d2cbb9b2…da2c52801b99

Transactions root

0x3e9423638165…fa6a4a2c2917

Receipts root

0x0ba4bbee6de7…58cd2f7cb9be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800