Transaction not yet indexed

NdpMPAuUgYFEGpUsrB21rsHS9BjpNA3Sw4Pms9aeeKAQURM9vMpzB3QftCFkHuQEXMgFCMPV1TCbQQh1mdG9Ruw

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