Transaction not yet indexed

5b2DRMqSYyp3DNFBmiH4Nk7iYxcxdJHoPJqNegGG9BHR774Y3ShFRUdUwzQBCAXp8ivXzBAXbK2quaXVp2jDNvRQ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.