Transaction not yet indexed

iMpn3b6KdfEbowN2FmQ9x6HsqaFz5CT9vMqxkgsoVGrefWJ563Nq6mNcLnNr2x9aKEx3noabKngYm8FQEX3ovSR

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