Transaction not yet indexed

53usunCCoyHPq8RE5x7AyHnqUPDRjAWbspBACJuY9a5mG9EAvBbHY9Bw4cefMzEfd4aBzXEqzo9ec4mo5gzdc89e

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