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 #21259856 · ArcScan

Block

#21,259,856

2026-09-17 02:54:51 UTC

FinalizedProposed 5 hrs ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,259,856
Timestamp: 5 hrs ago · 2026-09-17 02:54:51 UTC
Transactions: 22 transactions in this block
Block hash: 0xb88d925155587d829bd85859731d96050f4df48a9ce9d5f8bae5c6b09a05e55a
Parent hash: 0x4459b123…45ac8c9f
Proposer

Transactions in this block22 of 22 shown

0x23d231…d0cb75

Contract Call0xa1a…883cCCTP MessageTransmitterV2

$00 USDC5 hrs ago

0x66f41c…fea0b0

0x00daa831…21395d8c

Gas used / limit

21.6%6,466,316 / 30,000,000

Base fee

20 gwei

State root

0x2aa23c50df60…14cb0a8e6f7d

Transactions root

0xc97dd36b580a…547b6a37f167

Receipts root

0x16618ec7112a…5a7622d5f3e0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x662…b85e0x4fc…9fb1

$00 USDC5 hrs ago

0xf8045b…d7c22d

Contract Call0xc53…c2810xb32…0a65

$00 USDC5 hrs ago

0x70841a…ea113a

Contract Call0x13d…6e660xc3d…3465

$00 USDC5 hrs ago

0x5ce9c1…8f6334

Contract Call0x9c4…349e0xc3d…3465

$00 USDC5 hrs ago

0xe38940…d41bf4

Contract Call0xdab…2e960xc3d…3465

$00 USDC5 hrs ago

0xa6fd0d…04daa0

Contract Call0xbec…92610xc3d…3465

$00 USDC5 hrs ago

0x3b881d…7a2e8a

Contract Call0xcfc…59100xc3d…3465

$00 USDC5 hrs ago

0xa8cc14…342def

Native Transfer0x2a3…0c760x8de…0131

<$0.0000010 USDC5 hrs ago

0xdaf7df…626602

Approve0xcd0…56c90xf8e…0087

$00 USDC5 hrs ago

0x1f4079…beb627

Contract Call0xa3f…bf690x604…f82b

$00 USDC5 hrs ago

0x42364b…415ec1

Contract Call0x0b5…2c4f0x4cd…bc31

$00 USDC5 hrs ago

0x08af37…6b33b2

Contract Call0x687…6ad70x8a0…948f

$00 USDC5 hrs ago

0x4bdf03…af049b

Contract Call0xf6d…57460xc2b…6cb3

$00 USDC5 hrs ago

0xd6784c…d5e20d

Contract Call0xa46…21100x1c9…8a6e

$00 USDC5 hrs ago

0x5f2977…c9113e

Contract Call0xf76…e0f80xb02…97da

$00 USDC5 hrs ago

0x5fc266…bc5cb7

Contract Call0x15e…0feb0xd1d…a1cd

$00 USDC5 hrs ago

0xd8a0d4…7f1878

Contract Call0x309…d2630x88e…267d

$00 USDC5 hrs ago

0x6083d4…3f583b

Contract Call0x906…9e4aPermit2

$00 USDC5 hrs ago

0x46417c…781a9c

Contract Call0x7ad…00fePermit2

$00 USDC5 hrs ago

0x86c885…b96041

Contract Call0xb1b…ea1a0x000…a032

$00 USDC5 hrs ago

0xd4bb61…1402ca

Contract Call0x006…52330xf0c…a999

$00 USDC5 hrs ago