Transaction not yet indexed

56MD9zo19N3R6uvfgRwCgMWC2MTnp1gYhu9phpubwuhF7tkmVd8ujqYTMDph8BAk7BVnNpW3gLWt7aVLZQDxoMwZ

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