Transaction not yet indexed

MdYXR3cwgNo3wtLD5xXJittuTPw5uG5gLxgLsDrC59UAXVejuNv1BEpuBdr34oaKWAFVJdmM3jJkXsmfY87ueUS

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