Transaction not yet indexed

PbcNMCJuS4fVKzpNPSbCXajRq11oNfL8WKnBVLvaenFQsMCoqwMQpkfsi1tRZJM79UV5wj45mTpqAmJTsTMYuNY

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