Transaction not yet indexed

53nuggWActD8rDQyHWySXfZJVJDZAjxSs6Bk2aBZXnBYdvRRmPUhZTmmFk7FiFxBSL2q5aSy5mxvCjbwYSkAUEfv

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