Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x5a166409cfc5639a9ecc5237bd4ef8642ccf62c37bc2c7690dd6f2fd3e93919f · ArcScan

Block

#21,231,437

2026-09-16 22:54:55 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,231,437
Timestamp: 6 days ago · 2026-09-16 22:54:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a166409cfc5639a9ecc5237bd4ef8642ccf62c37bc2c7690dd6f2fd3e93919f
Parent hash: 0x9e6a20ed…cb79c22f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,231,437 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

45.3%13,596,876 / 30,000,000

Base fee

20 gwei

State root

0x3db73f9327ec…f69735c40dc6

Transactions root

0x59606b40569c…14b7b9a22422

Receipts root

0xc35fb9f19d4a…9e70ae697c48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800