Transaction not yet indexed

52d2oahg2iaCJom55Y3QCQmJnENNJCgaCaTLgHqR3ceAsLYMujQ9i2AAMRLRZPYisUt4YvCkFDdoT5CmC5iBiWu6

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