Transaction not yet indexed

5SMYFvQ8frqgSEk5MbCqcS3iuvCMRHMNELmxh75uYpwfWuVLEmTwdQBCpUpKDK94Q84vjsiUsTyHwj6pymfrXm2U

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