Transaction not yet indexed

5RSBMiVBtAW1XjqEixg5My4NFSPDED2iJS3fmzWsK5w9bCw8yGcJhXtUsYRSX3M4UQHNoLFxRpsBEKxmT7uzRCF2

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