Transaction not yet indexed

56HcgVMeFgUvUwtkoB8hky7wry5PBUTjuaTBUHnCXqkBPoz6BdyHzMV8fp5UUyeEXCWz3GddFBA17S9uFfd8FFG6

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