Transaction not yet indexed

1aMBbD2QVH5v3fU8FeQ8XrRBJ5MXDyk96eo8p42AHtQdkKbuAUSF4hABDAYLix8QFqzvZdDPFpMyxdKg1DFkKNe

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