Transaction not yet indexed

53SDTbugSpLLV1dQJV5SXah2XknmmSe6nHdZVQGLto783DKMt11fwHEsR7KrRfjp7aFayq1Ym8KQp4MpyQ5HZ2Rp

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