Transaction not yet indexed

mC9ijkGLXuc68vroF8eDHcB9bD5NiXp1hUnFoVxRMxDAFBJ1UDR7SQ2JCSqFP8teLKwnZzF5EurQ56j2XapC5KZ

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