Transaction not yet indexed

53UxqybovCkSf84DMZSha6P2o2dgDiZYKcmgsTa5UAxmgbC4KTqepnhphJAFGbfiKfcCfrLMtAaW5BsBCKAF9MZs

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