Transaction not yet indexed

64Xb5Mzzihqpm8PAzxADAPtTKDAFpfqhVzoLUhQFWvMxKWPpe5a2CyDg56K65BP67PbKr8LUUmbrYB7g3u5z1U1f

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