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 #21329857 · ArcScan

Block

#21,329,857

2026-09-17 12:46:09 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,857
Timestamp: 24 days ago · 2026-09-17 12:46:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xa63d07290a15ecb82607f5736c7118b1e70f26efe9866431c67edb18ce2801d0
Parent hash: 0x1873300b…4303fe2c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,857 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

25.5%7,640,397 / 30,000,000

Base fee

20 gwei

State root

0xb58eeb4f4cd9…f49940657f81

Transactions root

0x7fb2d6f3ae5a…e63a937bb457

Receipts root

0xd9169e8d84e0…04f966d7571f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800