Transaction not yet indexed

64LkLggoKMbbZPBfGN2UkdKqeU2jCQNM8To4d5aqM8m99XHRZNZm3EaLFdaAwqEmyX3Z2UNkdKiS3PiEsFuUpfCe

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