Transaction not yet indexed

PUm3MDN5oB9GGCASeoAeWtBbVGQKcbt647caGF3UVi1wFdjRXCsrKYezPxUmaHWeu2iQaAn8U4F61dncWV2nUDs

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