Transaction not yet indexed

53XkYTgLRbfrza3dVFRqdRz3ywTGwnC8H5HBxvuJL5he9i87nUEEN86xNmGDBUgRCgQLFMa5nDYhuDA6LnD1Lyug

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