Transaction not yet indexed

k5S87RNSXow2quNGYMfmmqiutr2VmRbL3tFg5xksr3N4TYpdgYKBdTnUJBQUDJm2Hxt7gMgAR9Ypubk2YnUMbcZ

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