Transaction not yet indexed

21U3ymMuPK8nuDuzofe5gCBHj6EabQKtVEPrUVwff31n7HzgW7hcijJArmtLVroxAhRaDGC1Gy47UjkCUQmKo4aN

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