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 #21213791 · ArcScan

Block

#21,213,791

2026-09-16 20:25:58 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,791
Timestamp: 31 days ago · 2026-09-16 20:25:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xc508face4b14b5e58d0e9acd408fd81ec4c8f2198f2dfddd12a85bcf04260856
Parent hash: 0x35b576fb…1b78f53b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,791 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

42.4%12,719,325 / 30,000,000

Base fee

20 gwei

State root

0xbd0ee7d5ece4…090454f9795f

Transactions root

0x1032f3f213f8…266785fdad7d

Receipts root

0xbc54c19e2481…3fd4621fa85d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800