Transaction not yet indexed

52QQEUJqzccHR76AprpvtU3LXPwAxqy8RkV4JgTFvkCsmgwqSmcxpvFEJHDfptsoUvpMLmndUGbmy4ca6eL3WVHp

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