Transaction not yet indexed

NdmmZ53Xab2MsSXppDQLoXCJPUnYBjKqq9J8uLsggLxJtaqDaazZ6eTZ2EyA5gQin3Xz2ez39RbEm1jda2k87M4

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