Transaction not yet indexed

53SPCgcGdvRKXPdHztt1bWeeAXpa2Kc7hyW9x4qTHamGWPAezxLC9fNeT7JMCme2ytbo4ZqTcenn5EVjKoBaCdLU

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