Transaction not yet indexed

53t978RF6aqe2EKhe2Ccv2c8AzBFecgMUvkY1zyr2TuoGGAq56ARSCPUiqZHfRVGh2NPG2RRJ9xF7NTLeAPn6mk5

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