Transaction not yet indexed

53iXNsVHBPvkTQ1XSnTbVCJqe4hBgDFCdYze1upsAdvnJijPhEh6CtqQbqkJuZbEqTMmoag6s6wRptnP3S8ZgEx6

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