Transaction not yet indexed

53Buo1s1AozSpnknWfVUsqtiBFkcPtp71RKjAD7JVDgpWhYH3dofyaHMqTdgTod2ppMfSmhA9mMgeFrfJR7setS5

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