Transaction not yet indexed

53mY5k28uk5QNGvqyiWYQeWfjvSZ8HoPC1e2mis95kcq6W2ZWLy7pwbmTgbbptKoazx3CCAd8DAHC7v4BaDc5Cku

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