Transaction not yet indexed

53CpnY4iDBKivcsEuQj2rURy7cmdK7NAh5q2SZSauERcQ1kBiZYEwpAfUmLVGL8NVD18n2aR3pWFs4WjC8YK5Zmr

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