Transaction not yet indexed

2c15jBKVrfKyDAvTM55q8U7rdq1A9hpEvaTeYg2ASF3oA8warQL4CQx3FPdSUgNqv2ZSV8bhFK3dBqFmwNCBC7bA

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