Transaction not yet indexed

5ubU3DXfrF8b8dWcAFTpJVcFYY3ksB2VkY3E3hCUKMQifVTpa6jpzmcUK18CeswyvjBPn7gNUpPkWmWeMw3rgNd3

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