Transaction not yet indexed

53aAVLfgK7heXuVFNz4jcRBKm2A6h5QNxneYeCNNYsaX3wTavMWYAPFU87aHQnRn3Qcccu8nxndSvUtjGfk8xqVE

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