Transaction not yet indexed

RN5UG2ASDuzNGQvVnH6ZaR7SNqPmWvQb6miQTRAWC6MLYoWknvdhhCb8wcEb7RnjqXbsqX1gwcgRugSQCPUmBcY

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