Transaction not yet indexed

53HhkWiCP4wvaFtLAcGNxpUHkiPB1sHJvSGR9R2DQBRNovx3qT2FMBUCKhE6XQXnbT4TdqHp2dC5UtCV5in4gNZg

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