Transaction not yet indexed

nBffzirhimoA2dnQuJRyUpvGsW1V1UQ8kDDp5y4S8yW8Zq7kDWMXiWtpgSZjynXgHWJudq7jSHqZLUo43qVM399

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