Transaction not yet indexed

53to2uVxjGs9aTnq4dVdJyr2eYsBobPMEWGnfMVhpZhh13GioSFm5VtU1mqRaqLJxaaDviPyfFS4ZLcS2yr7ura5

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