Transaction not yet indexed

2b1ZtjAMf3cuBb793WnnAkK4BYMAqGk67tNuAmJnsgXrVCtDu7fXXUFPPETWJajCrYvEExZjguY1eQeFEMoX1cm8

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