Transaction not yet indexed

21LMybFfBH2ek9MPZK9e6wZXxLkgDswTKchK9DbqBMEAfSfP7xf1VECzCmiCoNFdC2hjZaQmvgvkxKCCPCjRPxLC

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