Transaction not yet indexed

53zSKyiXGrwr3HT1BKLfU9QShsz8UMmpSqgVksVgAXMHvkPMnaaYeLGzqzadcFWxpWNRtz8q6ku5A3nLmWbum7xX

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