Transaction not yet indexed

53JkfXCJR4BkmsrJPAqtGc6sQqU8mhMxpY3wSGPQTX9ToT8tB45XGTnYwW2vbPRdskZij5JunYQChcaQoaVqB2Rh

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