Transaction not yet indexed

a53g5L87XvrNQNHfAo19oa3ogxWFTtkMFvunjDCvbKWJDpQVgEnAbapLuhxpLjtWKCCeq8iyBnRHnnzpwKh3geM

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