Transaction not yet indexed

5RbSTSaMdAXoednwDbCwQGDMo2QRy4SpWL4NiCEsEXMwDz1dNLs7U5soRM8SVjiNAyFEtDQLubzzyVv4kpMBwfq6

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