Transaction not yet indexed

1MS7AmXz56DhHw7pjiNVh8E3i4DoJ6dN1vFV3e5AREaLnFWcHsCg3fY2h15zLxQuMH9AhwzeZemcBY5uS3NBma6

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