Transaction not yet indexed

53hSPPiVCfoDTSjABoXpNzhPExmHJQz6J5oQiR2sJuzPs8v78w6Sjf9sHN7D8fTKJEo7sZndvtAKi6mBpyVXUN13

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