Transaction not yet indexed

NXnuAFdbbPgKAC3Mek4hfPoU7KYc4EBD1QYTGPh5tpm5XT7eyRkxEtF6cjqubwstc5VX5quUmLbqfiiYEHeFFu4

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