Transaction not yet indexed

388JcV76rnhBSqBEsNWYseGnygreCyYJb2qSmfD5Jgqv3JVC1aMTvEf6sBcM2XJUgW8DkVoPHbKA3CA1c8jJLSP3

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