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 #21569420 · ArcScan

Block

#21,569,420

2026-09-18 22:31:45 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,569,420
Timestamp: 36 days ago · 2026-09-18 22:31:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x920645861fcaff30dc1b460ad65536627375a51bfa259bc6d2ebacaa30661f31
Parent hash: 0xf6632817…51ba062b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,569,420 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

2.1%638,504 / 30,000,000

Base fee

20 gwei

State root

0xf52dfb34c473…78b20f364f01

Transactions root

0x620c34771212…9d079badd975

Receipts root

0x94d6a0bd6f21…660827965648

Nonce

0x0000000000000000

Extra data

0x00000004a817c800