Transaction not yet indexed

553PCekJa6RWuqq63W4q5RUTnUHefYuD7getXTT2P4FLMZh4UnDLvEyZCoCfYUNJywmUyYZbZjii7KXQeCuGZknK

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