Transaction not yet indexed

MPbRvC8WJzrF9FZ9BYkHnNP9ttkmRte3UbLyFwvTzPCAvATL6bo8cvgALvb7r5yZnfMfC1fxPgkFiJENpafKVv9

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