Transaction not yet indexed

53CsssUdgXMvRLsNhZi271kCfbDK3kGbKBDFu3b2UznvSRGLhCbbQz2ieb7ezZEcdSJepDGRxZbtQgkyeAShfbVT

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