Transaction not yet indexed

5RBU5vu7shxNGJpRXiWSZ3t4pBGcT3nVd7wR1xzafVi8vP3RPGFUGQFAM9YAN5kyaJm6e7jSPZYCwvoNUN61h6n2

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