Transaction not yet indexed

ndUNWmy4jMjxFPuDb7gUjCa4dNGbUnjeQ9VBG7GjW2kVB7TY3ZMEXVspdmkcMJpXWiXsu3xRUvDASgAcqsMuTUW

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