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 #21376505 · ArcScan

Block

#21,376,505

2026-09-17 19:21:00 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,505
Timestamp: 48 days ago · 2026-09-17 19:21:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3c3bf917669133f10676f0d13ce7e2e52e3b3c0c2eade9e8dd60aede28f0e77
Parent hash: 0x3b4b3b45…19d11c7e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,505 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.9%2,664,799 / 30,000,000

Base fee

20 gwei

State root

0xd1859465609f…915ff4001e84

Transactions root

0xcf2cb8e7b2a1…f5ef9293199e

Receipts root

0x06e80917b79b…2cde77109742

Nonce

0x0000000000000000

Extra data

0x00000004a817c800