Transaction not yet indexed

CX53EKDuNmqZKHfDRfthJzy5pt5L3aq91bBiLPWZGhPvTq6eZ2FGHAJrtfbiWsbLbbgfKR6ShHo4u9Mgy8e8rpz

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