Transaction not yet indexed

53u9MMxKT9NTNdtyksJftj1CAULNxFk5LGsvP2iXHW5FAQCcnewyfsvoATP8GuHAhbWjhC6XY5z5JsfSyTJMXzTK

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