Transaction not yet indexed

53PU5bsXktu6BW4xDquaZjA6KkBDQv5MLT6Xc6j3RyPy6FuLJ3LHTpqhMVCbDbSDb2w4mG4gmKqXS2cLb7LcKusC

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