Transaction not yet indexed

64MkpuQapFQUs6Ko72KAeLqSmyPCzP1vCeb1dtsfZ6xv7z9swfMiYusDU278vrtTu6n1CdKaM1j89e2G4zcmdWz7

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