Transaction not yet indexed

64vZ2fa4stowm7AQ8q2TYkAYycsqekNi8S2TRS2ervvTRJjFuTtEGdgEtaTSSF3C1a6oPM4GVzaMApWSsrTFkg7U

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