Transaction not yet indexed

NB3gNdAztf53ELmBQ6ucUauDmuZWw2HGLANDyfXMFzm7w6fjkZawbtFPRVmGTBHaJumqyx7yCEnfMLSYCTABNo3

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