Transaction not yet indexed

53nFxN5WxjZy4QEePAgcMxtiBCpGQsvuNDt2kw2FMj78DoLVE1stgRJbU6ZC95e26cPbmcXsUGGnkbEx1k9wwZc6

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