Transaction not yet indexed

RFtFXcKBXCoJ18sqVbG7vrDpiTKDyVKCmRRUzNDkZCYLE79r8X4QnuSfXWUqUAoacDdCeCP4Zb5kfmWRWZVUDmp

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