Transaction not yet indexed

4JM421bW99Fsm19Bfvu7mEtJgtmRWRtyW21LmtuFdiHUPMQK1V36PLsqPXuCc2pFHb7wHAS2HCi5s3CXe8jT2Z6a

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