Transaction not yet indexed

iMTpd5wVdvErujrtQwtNVz8B5MG8YVV4YG4Atw5YwFAQ7btqeDMCHUMpHh6SpzdA2cpN4FdNT3wTq1DCqwfpEZ2

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